{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252573",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1088d289edf5ff3dd142506785511615e864885b6f24f1d816fda52a5e7172d",
    "signature": "0x3f798aa19ac2f38d27228bb6d1a300e179582eb3e1e54957c7bae31a9bee9a5551c41c058b8799e3856b29eae7955c8f3e34770ac01becaf1aea0d1ee839c4431b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}