{
  "manageEntity": {
    "action": "Share",
    "entityId": "564430",
    "entityType": "Track",
    "nonce": "0xa3e14bd2095681c2b2ff82a8257c7644a42163b4b066f5ea38bc741d6a0d4d48",
    "signature": "0x6db29f5a19a8b72d158e04ba362fb7bc78c109f5f9d0061f3df00f52584c02af585a68f257c13e95138ed022862f1ae29e55143a8c930dca5bcfd5369d1faf421b",
    "signer": "0xE22639FD840080b20889373FEa6060B4757eB9c1",
    "userId": "274627911"
  }
}