{
  "manageEntity": {
    "action": "Share",
    "entityId": "790842992",
    "entityType": "Track",
    "nonce": "0x8c4d5660918b41068b7159ebea2b594ada6997d146a4cb25afecd2b4f4811081",
    "signature": "0x6bcb989db868da1a4a7d0d3ca020c1a0cc9df323bee6bcb0bcd4020b158489a64ecd9a30e4f75d5f0c0837fe6359b69b50a0e7813084189e9c54bde021a592c91c",
    "signer": "0x8bc77Dd711F53774fD7455E0B2778aa01fbA53d3",
    "userId": "645932037"
  }
}