Transaction not yet indexed

5T43yHzms9q1RSkRpSQGP9YWn1tsaRfTUqFeaBCDFBPtfNG2dzA88ASCSqY4DnCgbxMDAjv4ZeTzbAFoyJrMJ1w5

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