{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9b69b3bc9667582361c4d389cf4664974c9693e4d003e74eb5500bc93e48f67e",
    "signature": "0xab421510c97da6d136402fd5bb027a8aa745768d8755235f49d65a5afa04ddde4b14b26233b72ded3275fb5d33378e5d6bf0ff94e1411591e3860d2cd8bb3f041b",
    "signer": "0x91f87F441e29d794CF4d66C2eA62679B31096FE8",
    "userId": "651327409"
  }
}