{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe898cfa3a41c0604d21ae7be9db04515a2ca38fcb3a3b569101e612f3d6f5478",
    "signature": "0x03d2846042b8e4416804bcd23b1e3c34548315ccc22b1baa1383abfa63b6afc8797599c09dc85ef2fbaedf3d41531d3a281b693b983447307d769ef6c3f378811c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}