{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "165277",
    "entityType": "User",
    "nonce": "0x5858309809dd31941f7bdfb559003b101d43a199a29a389026f9f1ea9acb184a",
    "signature": "0xdcdb6e41995683d0f2304426a632beab93e17f7ff59e29644dfb89d09a0fecd80a08dec0b883027f1e35c43b382a91c580237d0e7ec5caf4b4dbc55312dac82a1c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}