{
  "manageEntity": {
    "action": "Share",
    "entityId": "1341890063",
    "entityType": "Track",
    "nonce": "0x9c537d08e7462e012b05369b773220af191f536f77f481928cb149652c196a2c",
    "signature": "0x8f759cdaf9978dfd6aaf3e6d521d6a63dfff75bbcf86a66c5f816d1330ed9cc862eb031d3f7573e42132673dbd866ba85b33c55ce55f5208ad18f972313190fe1c",
    "signer": "0x635a32c502d056dd6e3f4aC1eb15Fb0d90a88171",
    "userId": "1640466"
  }
}