{
  "manageEntity": {
    "action": "Follow",
    "entityId": "43309",
    "entityType": "User",
    "nonce": "0xad4902e94a34be41150d22f4fba0c5d948a9f78226c68f6b94a50e90b3ad6fb9",
    "signature": "0xac5cb7423ef495c0100de5950186dca2257a73cf064209b1a6bc46af59f74f4023b41752277e291a434e0d1820423098c921d74f19596845b98144c1995f34c91c",
    "signer": "0xd2A8B245BbEb9d6023dE5f5C663A3800822f2807",
    "userId": "194320283"
  }
}