{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1719299002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd622d7f1696a6dc36764cd0ed61d377af59bffb13b74773adc488d24cd50e721",
    "signature": "0x41583b939eb0e5622cdc4375359a661533b315e10e9d9e1ef7e52cc64eb3ccad673a5037f0d54c586e759999a94100be231d665deb7cd0298f2d1d62d2432c301b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}