{
  "manageEntity": {
    "action": "Follow",
    "entityId": "489557442",
    "entityType": "User",
    "nonce": "0xb72cf60f9ddeebbf9eaca04409df908f6fd5b1690950f55f9ee45f26861c9fc6",
    "signature": "0x0ec41d36f72199d82f0b953f9649041c0f19732cba197028d156e1f0244123c9061e7199713c466e4e7653e2f48185df3b2f4a4a17533ce45d268d475a034f001c",
    "signer": "0xE043895C8FfD2B49bac2344cB728935E7B4f61Ee",
    "userId": "777109830"
  }
}