{
  "manageEntity": {
    "action": "Share",
    "entityId": "1098189688",
    "entityType": "Track",
    "nonce": "0x8f3cc965a0400512238c1cdfaa08b8a62a1d432a701ec8c9588b1a8694d6bc5f",
    "signature": "0xd48389a857cf42e802ff1131ca2058fe22a6d7bd897dc9ad0e62f9946e28bc631b46071a03c01b623803577cf85acc5393ce75e1c248adf2de9c1bb114f756f71c",
    "signer": "0x18a7B3405E81900d8aF72d98D5f2C54e2C988f9b",
    "userId": "42634173"
  }
}