{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa4f951a6f97d43d1cae269e8e485cfded552c2cfdc5d60e971524ad06e611b72",
    "signature": "0xfaef8d50717e5a4588f2fc9d278b4d6a02b472195a72ebe5884424f3b423e21915b55d0dc10ca81b65e41584b12e61106f6d7966d877299678f86bbbf89409201b",
    "signer": "0x3D51463c7911321AEe930A8cAB1c4d5fD6C541B0",
    "userId": "553454306"
  }
}