Transaction not yet indexed

5MYKXTcYkGdR3SjDEME4ryzBEZncGSMga66ZeKCXxxDLftasaWNQckYJbcKP7mhuEVxqjZAAVv3YKTGoDdMZMiH1

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