{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1395373287",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e35107915dce1938d139b43e7dc4130b44c3b0efc222cd48e80665902f006e3",
    "signature": "0xbada8790c3c1b72cd8e3a4853785ace262047f281c7e87e5623e3367abb34e4715adb718055342ff2ff8b0b061735bcfff5fdf730c12af62cc78e475cf564abe1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}