{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x878375414e1818fa89b11cea2200e888baf995b41b5da472f233ef1ea1eb4f54",
    "signature": "0x39c463857cc363125d2b7e27efc34314cb8209a5af7bc36a3eac43a60c71ec044dcdddde248b5a52303b5b4e290142b6f79df98582bbea2b8c96dd5eed1de84a1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}