{
  "manageEntity": {
    "action": "Share",
    "entityId": "213721789",
    "entityType": "Track",
    "nonce": "0x294d4c8eeed41d3aba1e067aa740d313f05d75c71bb5d4a95707ce18a58f3e57",
    "signature": "0x33723aab156cf138b5d494a32b84241703a40cc00f6e278e4f987f953c49ad203b52df267bb2e6c50b70f688dff7e5b7497e7f943f820e699f2b2cd6404da7721b",
    "signer": "0x0Bed154851445373150c31C2aE242a2d97C4B6dF",
    "userId": "11242"
  }
}