{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x178bfb00a0838c02b37b1cdf992f913961c4e9cd0e89a58b9f7851bbfa97602f",
    "signature": "0x659895219b3f2268dfe739b5a8302cf6193d5bdc28ecc76ee12a4368ed560531564a6865ee70b85032d9904b6136a05bf620263c8a30a186450e3a71942b9b3e1b",
    "signer": "0xe3921B88207E6D5BF6f86f1245645Cf17A2BE8c4",
    "userId": "472933117"
  }
}