{
  "manageEntity": {
    "action": "Share",
    "entityId": "636222947",
    "entityType": "Track",
    "nonce": "0x73801389f7415b7876d514457df1dcfe7459f51eb7fb2761fb4878dfc2ae7ace",
    "signature": "0xb68e779a9080a0d8ec1a70b30031b0e0ea6d55620c79284683fabe7ea6b4339d4f08ee840bf01c30e6cbe2cc7584467e0a4dda75f03e41360e5dfc8b8fa3c8dd1b",
    "signer": "0x292cAD2d430d0D29FfBC2015255186D0C2408b7a",
    "userId": "12634"
  }
}