Transaction not yet indexed

5UXcdZ3G8AzM3poe7kQWXgpxVWoqQykjzCyzRRMfmGdQCkBDEFTRxYMaXCe52FqRHJpYHeQjHqYrCmYX3o8SPv43

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