{
  "manageEntity": {
    "action": "Repost",
    "entityId": "308906862",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccdba1f1849fcb98bc6e676e8942b45e1d41cf58a5c00c49e0cee144bd951bb8",
    "signature": "0x023525ff1c253f6695dfba11e2efb0c7a3b383b00634b5f749e3a65658f96a293700adae97fbaf59f1e07199626482bfa78f92e1343c16265561b7c950e66b501b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}