{
  "manageEntity": {
    "action": "Share",
    "entityId": "671472979",
    "entityType": "Track",
    "nonce": "0xf3dc6dfa7143623de12f042c80b97be66ba6ce71a21bcf1fd922b83e467f5325",
    "signature": "0x479f5a7bbed0ccba482e49b8ce6eae23724c05ff25d3d9733326e9aa243aa72353f171d9ebf7e5b089a412fdada64f20aef5e11cfe38c3c826408a6a4c1885d71c",
    "signer": "0x16D3bf5a80bAfFB2f1550d49b1203D4CA532DA1C",
    "userId": "1994482"
  }
}