{
  "manageEntity": {
    "action": "Repost",
    "entityId": "659059893",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6b6d99bb6267107a24b68001dbbee10a189a34ab43f38653583343b7ff41e98",
    "signature": "0x243a50c56163d5b05b3b4e892b4a77153b606361c46660039cc970e71daaee69219a75acf851cf54a80b773dcc40276c47d922d4e3bacf3cd83570b52411eeb21b",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}