{
  "manageEntity": {
    "action": "Share",
    "entityId": "861209972",
    "entityType": "Track",
    "nonce": "0x479cc99dda1bd07305d2affaf8e8b3c510217619bfd997b6b28c687c71505105",
    "signature": "0x211a5aea6caaa847af7f4a63501e5edba1916942ed68bfa6b74942eefc63570f1cacfb2f4c01eab430b4bf45cdf3fadd35bb144edc500c93e31207b8c9c14a471b",
    "signer": "0x5D33307B6937dc99d457a893D9e352B9638fE2Ba",
    "userId": "124982383"
  }
}