{
  "manageEntity": {
    "action": "Follow",
    "entityId": "341",
    "entityType": "User",
    "nonce": "0x7cf7f3c94b23027df221da65155315da8bf49701573b358d0cccd0ba5e3a3ae9",
    "signature": "0xd5628fdd04b88a5686eb0f11f40cdca8486532f06305fe672dea07376bc99c584008058a57d1c6e97e121dead1a2070f3431d62750298c42dc90e4232e026f491c",
    "signer": "0x52F331C086a11941E738a6C86d9F127E934dDEB1",
    "userId": "281470566"
  }
}