{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "7360",
    "entityType": "User",
    "nonce": "0xdf7afec8ff1b668218a4eee416bb182a5009c5465a99852d85f1ecb63f44aed4",
    "signature": "0xa7420a92af529a51e538f1b5ce092c0368634fe12867d9ca83ed9166f4c02c7f43f66cbfa7a9dd14cb532ccde0bd8b09115471ccdc13167d38ecfd527308306b1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}