{
  "manageEntity": {
    "action": "Share",
    "entityId": "155709",
    "entityType": "Track",
    "nonce": "0x6114f3fd3a8334fa90310e7a93cf48f2da453feaa840c7a773df56ea4d392155",
    "signature": "0xb96ee162cbb4141e78eb5b8f4b0c8587ced4c40da9bdbcf62ad951aa4a6e62950d1c4eea801434137820aaf0ddfdd6dee70244e392343f5fc9770ddbb18f02cb1c",
    "signer": "0x29dD9654B3d2B2A9c85955293Dc665b02B0243AA",
    "userId": "269056327"
  }
}