{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "70078",
    "entityType": "User",
    "nonce": "0x6d6a7173c322f7fb4e426f6930ad83b06531844502c5f3100437ed4e184bf038",
    "signature": "0xde1c660aa219777c03f02e4557369dc2a475459ed4f849ac0972241d32c418cc793d1db1bf7227ef95bf0e44969ebbc31190f6ae91f685e1c195b3e9c8d6647b1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}