{
  "manageEntity": {
    "action": "Share",
    "entityId": "768919853",
    "entityType": "Track",
    "nonce": "0xacf12021d3813f8dc7dfd5eee1f0809782646a2d09949d0190d9870b07c10253",
    "signature": "0xe1d64d3f0a9b47705d3b7ca5d0c2bb8f8003d23a4949124f5241dbf9ae77d0b55ec05f9e2c6f2dc5d2502ceba092c77726f7ceda153b0787de9afe1af2b9ff431c",
    "signer": "0xc3248519A3a57eF48c6dbf7bD09AFc919eaDAd47",
    "userId": "386348996"
  }
}