{
  "manageEntity": {
    "action": "Share",
    "entityId": "166039512",
    "entityType": "Track",
    "nonce": "0xf9c947cd6b5ba1fb66f0da2c7dd597ade098862be2cbd845eba6f8fea9eeb297",
    "signature": "0xb148e68f2cc2e5daa600cc0291fea4b65d002e117b462715584d4db84ee1b9cb2c8783643f606fc09eeb5cd8390ab89d159119a35b51e71cd75736b978df11231b",
    "signer": "0x3E3FE8E27FE55e5Fd11B6a6DCA22EF3B645c0b7e",
    "userId": "503748218"
  }
}