{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1071731985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ce2dbe4c3088e338e41c21dc5e305b1443cc43fbdbaddf553788c454d0ec7aa",
    "signature": "0x30cd3f1fcb8648bd915a9486257f6d335e4c6150d863daf9ed1bc1b8a8aece1f0a6631eaed4f076719a8fe47343010cba3252517a61659bbb0ee191e87dd8f4d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}