{
  "manageEntity": {
    "action": "Repost",
    "entityId": "154764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b46544886b96bde39f984aaf1624431b72e5eb4a1bdc96c8255698c3423927a",
    "signature": "0x2bfb2c2421ce36704188c809398c4d48fdef20b6e0a027563ede114ebed9813e6fec2d900759fa2a6b7f33fb43388919364cd7f8de92e1c96595d93deecb045a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}