{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96063",
    "entityType": "User",
    "nonce": "0xa38196083c7c813366e067558a43fa0519933d43b44fdb596386b4a1eb4d88ee",
    "signature": "0x5a0b1c97b6865ea5778bfdbefca652a33591c282cc3ea8916dd5931a42f7e0100cb9c7a72650cab2dd898a304affb98a991ac0475abaf009c32ef9d46bc96b111c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}