{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6c1f2ec4dab78a30caeb35ab690aeab880c5de2463c3cfbde03715e6cbc48ac3",
    "signature": "0x590da0564d11fbe3d1c75f454c43c305f5bf1caabaa8ecb5eaa706246e91ae6804ba49e6ef7590c7a5cd5b59c3b27c903a5ce7347e8d5fd7d48b4a318fb47e921b",
    "signer": "0xB3c90Fa241D0e199bCC4Fc878b2b8D8E2e935a4A",
    "userId": "573431032"
  }
}