{
  "manageEntity": {
    "action": "Share",
    "entityId": "385592739",
    "entityType": "Track",
    "nonce": "0x94928a1090e21224517fac2de15ed262ff8dd5df0f3946eff0281b0acd28469f",
    "signature": "0xb16878e1a609792af6b3baa5c78f1239442ef11cd5b21547c876bd705ee58a305f4ab28fab2ed47a41aad7381e535f8df2f6de9c5ce4b1666ca29ec37a137cbb1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}