{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "3059",
    "entityType": "User",
    "nonce": "0xcf51324d8cf80e9bc38d94ae93de070f389aa6444c3e5aa0fb96d10606a27020",
    "signature": "0x1007bc2b84dc758af271a1a403541de2a18186c6b31316549dbd1f6b3575afe82776f2a574f1cebdfed1e6cb360024252b76814f49d885ec4e9ffb905171a3ef1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}