{
  "manageEntity": {
    "action": "Share",
    "entityId": "380273593",
    "entityType": "Track",
    "nonce": "0xfff65c539b923ed23d5399fc9b697d7e7a555f03a9e485831902cd2ed1b09723",
    "signature": "0x26d5b251d092d3de1847a7583fcbe9adde40f0baa8f21fbbeb9aedf1ce48f71a2a83eb05187d44267019d96b34dbc925ff4a6da2482307c180756e31cc3fe8c01c",
    "signer": "0x9674B168c53b56CF0119Bebcd42ad79876557138",
    "userId": "500530453"
  }
}