{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1736471674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d70d63b0102530fedc0a6b5ba385cebcdabbae46c136e4f40a213a1cb9a43af",
    "signature": "0xb3ffc27d2ef83c1d0462cb50af24217f428207a41ec1d419fbf2caf75c57c0b51f37cca129395deea23a2c6f39f45a2a59ec332bf50e696f20d724fcb0a571ee1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}