{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd73271caf3278165684da85fbfe46102f2a819ea607afb1ab7f7a370d807ea8a",
    "signature": "0x31adf5e1f195027ff5078c3bc03a919f2c59db31e33292c5d8a799a1e3e274b20b869d53c161fe60a6aa72c09f9d5e2a07653a5843a0c938f27704f3c72f8ae21c",
    "signer": "0x2EF4cc233Fa6017F37872f5513d6d080bCf9c8fc",
    "userId": "640929433"
  }
}