{
  "manageEntity": {
    "action": "Share",
    "entityId": "720269497",
    "entityType": "Track",
    "nonce": "0x0ab776d708fa6c6552256b237698fbf72f5711b87df406e7085797fd8d3fb1f8",
    "signature": "0xe9bbfe43614d6ad1ce4347e479951d9e2ac80495dfe62ffff9a25f0344444c43762a49bf12c7d70e5bcebe72d15e4abd2b5e11e8c6ef9ff3b87a9945e7886a0c1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}