{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "114282",
    "entityType": "User",
    "nonce": "0xaf0860f0c1340cdff3b0d4cb054b7419df0f917387404d4cef15c2f0ca4c4693",
    "signature": "0x008c5acd733b6f254bf0aff14e64236038927fc85987cf0b2004c40930531041106ee5908ab8d5d7610a26473a9bc7f0c77284746ea39c218ae0ed3f0ddaa82b1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}