{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1104",
    "entityType": "User",
    "nonce": "0xa05bcaddb7791c4e95f5ab771e7c18e339bef545127e395103a02de6b012c2e9",
    "signature": "0x9d96e28db84ac0f88bace4667587be6feef12d9443b1137f6b9f9dc902c9e0e61d659c303a912443382e62b8a54ff24906798cc0cde066fbc5406391f17e93bd1c",
    "signer": "0xD30489a3856C937B7dBdf90576d71e90f0F21C20",
    "userId": "447135555"
  }
}