{
  "manageEntity": {
    "action": "Share",
    "entityId": "1805964051",
    "entityType": "Track",
    "nonce": "0x142bbb329f7b807cc96cfdd970b66d082aabae0e32e6be766f1e7b4c07d5c17b",
    "signature": "0x4669a431bf62bf771d84e3f729d46afb299399134b9e7b727f3e81cb8b6f0a185da5a934c7bf0e56e3055835b02208f96ea9cd2a7b9ad28c01ab729400f77ec31c",
    "signer": "0x803D12d81F2B806755b3CAEB25cf152B4c0B66E8",
    "userId": "774076"
  }
}