{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "97791",
    "entityType": "User",
    "nonce": "0x413207ead2becf2da524933dc5e803a58690d9846ba439aaf9b80a5bca9bd958",
    "signature": "0x015e03e4a8832453e858963225a4959bd3c39daee8d86b28b313ebc148addabd006cf85ef0322b5f994f0aadd6b6c16728a8d95159c361e8bd637c23ec8944151c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}