{
  "manageEntity": {
    "action": "Share",
    "entityId": "1965006494",
    "entityType": "Track",
    "nonce": "0xde0ad2421b5c93e850177d64ed0279363fbe19b36be1d9365b557bab308ba1db",
    "signature": "0x240f1f36ec39adde18e70063a6c668dc8be1a5c7ad1915e8769cf879452ec5bf5ef1528649d00e6490ab491f218b6ec40a4870089f27ee7bf9654986fe11253c1b",
    "signer": "0x299d27678baca92c54ABa9b7bBE223AaAd22Be9F",
    "userId": "172280"
  }
}