{
  "manageEntity": {
    "action": "Share",
    "entityId": "443170789",
    "entityType": "Track",
    "nonce": "0xad0d0c0ca6b1e46f12701566364c63759b3eb5c15d1bad20e69e8433525718eb",
    "signature": "0xe7eac760d4178e846cfdb1e6a67c2326dc399a13331f38bb56cc0cafa77cc1945108ce85613be5b427bfc1cffb8d6422b04586b3f799d0a538056a3888aec8d61b",
    "signer": "0x47c5EF525C8762566a81Bafaf155967e3D2BBD3A",
    "userId": "352412824"
  }
}