{
  "manageEntity": {
    "action": "Share",
    "entityId": "816501626",
    "entityType": "Track",
    "nonce": "0xb6aabda599f67a28f16c1d6bd68596f13876e62212aee71aed9c00c7743c59db",
    "signature": "0x1c24f4650ef8a7e62b37053532c01a666a6dcaf25f12124d02515b8065edd9577ec567de259d0ca97294508721298fb729f32b319522e292662366208a86cb401b",
    "signer": "0x69390eE85A40368f1dB502Dde4b1fc36a1850A33",
    "userId": "27130590"
  }
}