{
  "manageEntity": {
    "action": "Share",
    "entityId": "1349040813",
    "entityType": "Track",
    "nonce": "0x2b812a1b4bd1f918e3fb8c684452d2250955151f09b3a65a77c4bd416f510273",
    "signature": "0x33f4c6e222f184211e4b114c6cb905f77b73367077caa666293721f0f3d1b8c260ba246992192a202922fea526fb060d2d1200148de20b990b4bfa61470c4ea31b",
    "signer": "0xbf8f0f3294eA67e92d4B57308f7516D2F60a28D2",
    "userId": "464332"
  }
}