{
  "manageEntity": {
    "action": "Share",
    "entityId": "2048458050",
    "entityType": "Track",
    "nonce": "0xd79baa69f50db2befa03af68d377bbfc43f292479cc225129c3b605c4c46113c",
    "signature": "0xb0521f01811ae0afc3f78b57c3ab52123f7ce9fa90e77c1730fd503338e0f8c76a098e482f1b9e9cf8e1b5b023ab07b6291ace6dfbeb87e8f04e3d03580077161c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}