{
  "manageEntity": {
    "action": "Follow",
    "entityId": "517504222",
    "entityType": "User",
    "nonce": "0x2abef0611828edfc96155eb224c93751fecef9fee7314d2816a261e1765939d1",
    "signature": "0x5b73a8161f49540964ff2980a9b220d8a0c92b5fd190392f885a33dc59b21c467afbcd9f2787a781929fcd28405f6144d07638e829b1378d227764b38680cb6a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}