{
  "manageEntity": {
    "action": "Follow",
    "entityId": "816709547",
    "entityType": "User",
    "nonce": "0xee07e65082816717fa1634ad917ce4de8d0af7ddceaa32fa1bfe8b45c618bd0d",
    "signature": "0xf776ede176a7a0d225c9369301276adc7bc0d98de768a2514a311809a61b28e75511e5b02a291589c58c47de8bab0e7e020a8ff89badceacc03be0aaf44ccc891c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}