Transaction not yet indexed

5Mm6SKjtkRCz3YLS7a48jbADGhemcUP7Ffcj1dmLHvETgXN16aTfYuSMEhXgJE99K8jBz1T7uB9Q7ZAKMbd8mRiB

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