{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "60095",
    "entityType": "User",
    "nonce": "0xce5df97767aae800c797f37663e61c75bd204ce9eee3a36ccc1703128ef0216c",
    "signature": "0x5c813b79675926f11593bab0a8c418cfef4ae7c4d547df1ca6d4342a50d3f1d97f8f72693dd6c7bb1780a808544284861b51d069880cf0e16dc5f22bb26fcaf51c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}