{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1560657936",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7154d149afde02328f1861731e75547bd92e8f80762742ef1892bb217552aff8",
    "signature": "0x97dcd66a8f159dfa51979f371c76149b1744e9f8c769dc59282a1380e94c9c7a7be4e88ca01c33b485cd2000a930f4012b759bef141876a3037209ab24eefd021b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}