{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "130092",
    "entityType": "User",
    "nonce": "0xeb355ebc295debbe37f5140d2eaf07b3e5f657c9d56b6de4b45055a5ec02ebf8",
    "signature": "0x082bba150eb23aeb4ee4b8972266514ae486fc8aa57667c56bddadd0aa19dda53b7ce3ee0160f90da094de4b53489e7298b200f16d1d79f34b1d3563ed70f0811c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}