{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1625015474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa38e5900dd0a83f13e76cc1daf54799409a1579a60659b10d2a33c69f9133b52",
    "signature": "0xc2bc854cd2a17d8963715ec5c32066ae93a0d3bfc8e46adf403c9884ce1e4453377cb06bdec6ccb64cf310f8990e42aa5688d0ee1807839d943d172297a377b31b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}