{
  "manageEntity": {
    "action": "Follow",
    "entityId": "100638",
    "entityType": "User",
    "nonce": "0x1733c01ca6c34819519ea8b19a58c4cbc8574626e15eaf0455bed62aace5ace3",
    "signature": "0xc636c5cfa8818dfb2b952cfa6b23057ced375c527ac9f3543d747851b910f8d105c42c80c51fb43b2e45b9c08479733a602f138a4b6ae16d00cb2075a75d77e31b",
    "signer": "0xc3e03c21664729d32A8E77189667f4cC5091E233",
    "userId": "498109"
  }
}