{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460284010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd848ae31da4f4c45755fa52882fa1ec55427c81b64f96a3a2c5467ec47b76c22",
    "signature": "0xda1b6431c683d8bed9c9513acb5a4014c7ff453fb956a321770e9cc3ec2c99a208b9b358f16434dc727f41e657ed6cc9e935398ffb4ab553eb3cd01b583b25691b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}