{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x2b8bac85a92cbc418b498f1f14bdf7a6ccba90cb5bcf4e2ae31077926331fec5",
    "signature": "0xbcc18d137aab94ce49d82aabecec7c13eb02a8e3900a5b294501f6685b42ed35461bf4639f1b794a8b68913b998e16ecf6b5c055f6fc817c17c9316ccf14e1601b",
    "signer": "0x1265314B015c9985CDBDD5e458c4648EE6d6A387",
    "userId": "828737354"
  }
}