{
  "manageEntity": {
    "action": "Share",
    "entityId": "54061139",
    "entityType": "Track",
    "nonce": "0x823ded3f8b3eb962cd79e2147cf7a80080039c0bfee4adb56d69104a2d73d768",
    "signature": "0x2907c2394d7bbf57d872f4fe0cdda631a8a9c04cc5516f2b08cf99a67cf5bab542bcfbb12fc1899928af6983c8683b9e57f52a0047045a819c5b4c1eb8415e191c",
    "signer": "0x8917ed373834AAdEa9A09Eac8971bAF1A112Bb27",
    "userId": "873521741"
  }
}