{
  "manageEntity": {
    "action": "Follow",
    "entityId": "21640",
    "entityType": "User",
    "nonce": "0xfd83790c65a069f989e1ddc483bd184f509781e50f23be4453aa1b6301535d73",
    "signature": "0x46eec6dcc95ac217fbfea769910b1fe56408e53c20a6f2bbf8df140b00d111c71224fa5b3332ba9fe284a52e39fbf589c66aed1e4f2d9db1c68c6dee309c66061c",
    "signer": "0x862060c02F28f6984692E1Ab0f15419eFdc91D0A",
    "userId": "321032997"
  }
}