{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96686",
    "entityType": "User",
    "nonce": "0x083cace78c7d0bcf9ca35060476e5e8a3d14022c72a60853d579b8f150db8f3e",
    "signature": "0x5c0632246a6c9bd3bb3c1d1d53e400a7f9851c8eab1c897ca3564f246be287fd314b0ab58ccb386f637a7587a2bc25dba42cfe08b7dd0780a5645c8980de14ea1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}