{
  "manageEntity": {
    "action": "Follow",
    "entityId": "13921",
    "entityType": "User",
    "nonce": "0x143a486d47a518a0515b1ca3011bfc06223bbe50e9bb0076e3ae5d894bd753c2",
    "signature": "0xe8a380f9a75bf81c0b8224612184bd050a52193aaebf93c28bcdf6beb87966785e4a660052986f3bb8ec3a96326c25db45b3a7c0e049e7a981f2446455e966111c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}