{
  "Farm": {
    "version": "u32",
    "id": "u32",
    "name": "Vec<u8>",
    "twin_id": "u32",
    "pricing_policy_id": "u32",
    "certification": "FarmCertification",
    "public_ips": "Vec<PublicIP>",
    "dedicated_farm": "bool",
    "farming_policy_limits": "Option<FarmingPolicyLimit>"
  },
  "FarmingPolicyLimit": {
    "farming_policy_id": "u32",
    "cu": "Option<u64>",
    "su": "Option<u64>",
    "end": "Option<u64>",
    "node_count": "Option<u32>",
    "node_certification": "bool"
  },
  "PublicIP": {
    "ip": "Vec<u8>",
    "gateway": "Vec<u8>",
    "contract_id": "u64"
  },
  "Entity": {
    "version": "u32",
    "id": "u32",
    "name": "Vec<u8>",
    "account_id": "AccountId",
    "country": "Vec<u8>",
    "city": "Vec<u8>"
  },
  "Twin": {
    "version": "u32",
    "id": "u32",
    "account_id": "AccountId",
    "ip": "Vec<u8>",
    "entities": "Vec<EntityProof>"
  },
  "EntityProof": {
    "entity_id": "u32",
    "signature": "Vec<u8>"
  },
  "Node": {
    "version": "u32",
    "id": "u32",
    "farm_id": "u32",
    "twin_id": "u32",
    "resources": "Resources",
    "location": "Location",
    "country": "Vec<u8>",
    "city": "Vec<u8>",
    "public_config": "Option<PublicConfig>",
    "created": "u64",
    "farming_policy_id": "u32",
    "interfaces": "Vec<Interface>",
    "certification": "NodeCertification",
    "secure_boot": "bool",
    "virtualized": "bool",
    "serial_number": "Vec<u8>",
    "connection_price": "u32"
  },
  "PublicConfig": {
    "ipv4": "Vec<u8>",
    "ipv6": "Vec<u8>",
    "gw4": "Vec<u8>",
    "gw6": "Vec<u8>",
    "domain": "Vec<u8>"
  },
  "Location": {
    "longitude": "Vec<u8>",
    "latitude": "Vec<u8>"
  },
  "Resources": {
    "hru": "u64",
    "sru": "u64",
    "cru": "u64",
    "mru": "u64"
  },
  "Interface": {
    "name": "Vec<u8>",
    "mac": "Vec<u8>",
    "ips": "Vec<Vec<u8>>"
  },
  "NodeCertification": {
    "_enum": [
      "Diy",
      "Certified"
    ]
  },
  "FarmCertification": {
    "_enum": [
      "NotCertified",
      "Gold"
    ]
  },
  "PricingPolicy": {
    "version": "u32",
    "id": "u32",
    "name": "Vec<u8>",
    "su": "Policy",
    "cu": "Policy",
    "nu": "Policy",
    "ipu": "Policy",
    "unique_name": "Policy",
    "domain_name": "Policy",
    "foundation_account": "AccountId",
    "certified_sales_account": "AccountId",
    "discount_for_dedicated_nodes": "u8"
  },
  "Policy": {
    "value": "u32",
    "unit": "Unit"
  },
  "Unit": {
    "_enum": [
      "Bytes",
      "Kilobytes",
      "Megabytes",
      "Gigabytes",
      "Terrabytes"
    ]
  },
  "Contract": {
    "version": " u32",
    "state": "ContractState",
    "contract_id": "u64",
    "twin_id": "u32",
    "contract_type": "ContractData"
  },
  "ContractData": {
    "_enum": {
      "NodeContract": "NodeContract",
      "NameContract": "NameContract",
      "RentContract": "RentContract"
    }
  },
  "NodeContract": {
    "node_id": "u32",
    "deployment_data": "Vec<u8>",
    "deployment_hash": "Vec<u8>",
    "public_ips": "u32",
    "public_ips_list": "Vec<PublicIP>"
  },
  "NameContract": {
    "name": "Vec<u8>"
  },
  "RentContract": {
    "node_id": "u32"
  },
  "ContractBillingInformation": {
    "previous_nu_reported": "u64",
    "last_updated": "u64",
    "amount_unbilled": "u64"
  },
  "ContractState": {
    "_enum": {
      "Created": null,
      "Deleted": "Cause",
      "GracePeriod": "u64"
    }
  },
  "ContractResources": {
    "contract_id": "u64",
    "used": "Resources"
  },
  "Cause": {
    "_enum": [
      "CanceledByUser",
      "OutOfFunds"
    ]
  },
  "NruConsumption": {
    "contract_id": "u64",
    "timestamp": "u64",
    "window": "u64",
    "nru": "u64"
  },
  "Consumption": {
    "contract_id": "u64",
    "timestamp": "u64",
    "cru": "u64",
    "sru": "u64",
    "hru": "u64",
    "mru": "u64",
    "nru": "u64"
  },
  "DiscountLevel": {
    "_enum": [
      "None",
      "Default",
      "Bronze",
      "Silver",
      "Gold"
    ]
  },
  "NameRegistration": {
    "name_registration_id": "u64",
    "twin_id": "u32",
    "name": "Vec<u8>"
  },
  "FarmingPolicy": {
    "version": "u32",
    "id": "u32",
    "name": "Vec<u8>",
    "cu": "u32",
    "su": "u32",
    "nu": "u32",
    "ipv4": "u32",
    "minimal_uptime": "u16",
    "policy_created": "BlockNumber",
    "policy_end": "BlockNumber",
    "immutable": "bool",
    "default": "bool",
    "node_certification": "NodeCertification",
    "farm_certification": "FarmCertification"
  },
  "ContractBill": {
    "contract_id": "u64",
    "timestamp": "u64",
    "discount_level": "DiscountLevel",
    "amount_billed": "u128"
  },
  "PalletStorageVersion": {
    "_enum": [
      "V1",
      "V2",
      "V3"
    ]
  },
  "StorageVersion": {
    "_enum": [
      "V1Struct",
      "V2Struct",
      "V3Struct"
    ]
  },
  "Address": "MultiAddress",
  "LookupSource": "MultiAddress",
  "BalanceOf": "Balance",
  "Public": "[u8;32]",
  "U16F16": "[u8; 4]",
  "BufferIndex": "u32",
  "VestingInfo": {
    "locked": "Balance",
    "perBlock": "Balance",
    "startingBlock": "BlockNumber",
    "tft_price": "U16F16",
    "lastReleasedBlock": "BlockNumber"
  },
  "StellarTransaction": {
    "amount": "Balance",
    "target": "MultiAddress"
  },
  "MintTransaction": {
    "amount": "u64",
    "target": "AccountId",
    "block": "BlockNumber",
    "votes": "u32"
  },
  "BurnTransaction": {
    "block": "BlockNumber",
    "amount": "u64",
    "target": "Vec<u8>",
    "signatures": "Vec<StellarSignature>",
    "sequence_number": "u64"
  },
  "RefundTransaction": {
    "block": "BlockNumber",
    "amount": "u64",
    "target": "Vec<u8>",
    "tx_hash": "Vec<u8>",
    "signatures": "Vec<StellarSignature>",
    "sequence_number": "u64"
  },
  "StellarSignature": {
    "signature": "Vec<u8>",
    "stellar_pubkey": "Vec<u8>"
  },
  "Burn": {
    "target": "AccountId",
    "amount": "BalanceOf",
    "block": "BlockNumber",
    "message": "Vec<u8>"
  },
  "ValueStruct": {
    "value": "U16F16"
  },
  "AccountInfo": "AccountInfoWithProviders",
  "Keys": "SessionKeys2",
  "SessionKeys1": "(AccountId)",
  "SessionKeys2": "(AccountId, AccountId)",
  "TermsAndConditions": {
    "account_id": "AccountId",
    "timestamp": "u64",
    "document_link": "Vec<u8>",
    "document_hash": "Vec<u8>"
  },
  "Validator": {
    "validator_node_account": "AccountId",
    "stash_account": "AccountId",
    "description": "Vec<u8>",
    "tf_connect_id": "Vec<u8>",
    "info": "Vec<u8>",
    "state": "ValidatorRequestState"
  },
  "ValidatorRequestState": {
    "_enum": [
      "Created",
      "Approved",
      "Validating"
    ]
  },
  "ContractLock": {
    "amount_locked": "Balance",
    "lock_updated": "u64",
    "cycles": "u16"
  },
  "DaoProposal": {
    "index": "u32",
    "description": "Vec<u8>",
    "link": "Vec<u8>"
  },
  "DaoVotes": {
    "index": "u32",
    "threshold": "u32",
    "ayes": "Vec<VoteWeight>",
    "nayes": "Vec<VoteWeight>",
    "end": "BlockNumber",
    "vetos": "Vec<AccountId>"
  },
  "VoteWeight": {
    "farm_id": "u32",
    "weight": "u64"
  }
}