Transaction not yet indexed

53Xst1B4KUfv6wiAoKJ3UpGd8eb4QfyRg8YH7CfSQwtQS6LGEUZgJSkyjo6ybjWhaKN5aWAd4YLSGvC6AVushoUQ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.