{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2194",
    "entityType": "User",
    "nonce": "0x58147c7905ec182d62860d8a628d2b6608cf5b14b982f1b73227d7198a93b524",
    "signature": "0x64fdc309e75cacf32aa6d5606f7291a33444da56ed241c28c8f71c39e9c28ab5340e95b0a561aeb9493f011f68e9428ac5aa27033aa16f03e7151dafcad0f4a91c",
    "signer": "0x39788E2D020D54760872178Cea0d5AF12732F02D",
    "userId": "720903941"
  }
}