{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x5c9874f5a9cd951b65c3bff85fbb0405d557c2ac09473cab0c1425ca9adae611",
    "signature": "0x812643a232379faf8b3d039ffe09f7d503cb3ff0e93ca681e65ad36b5937ac8a6089db311f9a02ad06af8bc7307f98e734a68d22428e04a95be09e2b0674b0821b",
    "signer": "0x9dE7a1B9AE7494a162E2F5eD5AF6F7f1dB2A4460",
    "userId": "225203024"
  }
}