{
  "manageEntity": {
    "action": "Follow",
    "entityId": "891274422",
    "entityType": "User",
    "nonce": "0xdfbcd3b41e304b1090e08e5b59b10cf15524c59ac3d994c5988d4f233287f3ce",
    "signature": "0x39ff915f2813297f27649dd258221b011c67c7683347ecdad4df4d123701ca862d6d8a39f55a554158743ae091da480acbb0a4bc59787fdd3822f22d92d7976f1b",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}