{
  "manageEntity": {
    "action": "Repost",
    "entityId": "907856669",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x662ed9c7e28b7b8f93da326fb865a24816fa5d99d407f369cacef25f69811162",
    "signature": "0x3c85bd364535bd1ab3984c4b50901d98248fb2d454eaa9dc5a30436e0a9be6cc25e6dfbbcd159421460399251587f12a5ce0b91300d17a67bf470e27e8c9bebd1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}