{
  "manageEntity": {
    "action": "Share",
    "entityId": "1175794738",
    "entityType": "Track",
    "nonce": "0xf9feff6590aa90913604c76f13879b16a31eaf1ae9346b916dbb8221eb2bc14b",
    "signature": "0x29a744c9573410547ba364283e981b4615d7cc3d1a25ae76ce2542d9c05c16527f74307d1674f0ff4ded42268c1b593479122057ae6699867d850fa296eeef001c",
    "signer": "0x56F7450749B92d306C521a22A64BFfc99f3C4756",
    "userId": "507170227"
  }
}