{
  "manageEntity": {
    "action": "Share",
    "entityId": "771833",
    "entityType": "Track",
    "nonce": "0xda6023c9b5bbcdb7d5ab19a7c9bab15003964d2b72367fdf2e5034b06c93b6f6",
    "signature": "0xcefff00aaf8410a02dbb29136130d2f87b708fb52829159f6837323292456d9338665052dec65e73e7614f455095b9509aaf6d89f95806d493468b02f1e44d811c",
    "signer": "0x0Bed154851445373150c31C2aE242a2d97C4B6dF",
    "userId": "11242"
  }
}