{
  "manageEntity": {
    "action": "Share",
    "entityId": "1098189688",
    "entityType": "Track",
    "nonce": "0x461cfa187aed534f900a676fc4200d5841a4dd200601b13c254dc32b29e72465",
    "signature": "0x88bd62e92fa64ae869c50729157023a4015a0d4bdc0c6906827436079d9534855f535bed05cd8f0f096753ed30f1b3d17b28dbad2aa52d500dc00fa247dbc8a01b",
    "signer": "0x18a7B3405E81900d8aF72d98D5f2C54e2C988f9b",
    "userId": "42634173"
  }
}