{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x4eb82abab778ddc7db5d5e51c2eabc2495d25a7cbabeed87ef6dc8f783f81899",
    "signature": "0xfb5c1aadc40e5318f33f009fd2329adfeb634a96485da17ad3179db22a686ff854cb11ba99a831061d40b8003c47651437c4d4c78f15169baae2dc871fb16c341b",
    "signer": "0xb048bD61FDCf327C9a427cdE23bbA16700E0bb74",
    "userId": "850759075"
  }
}