Transaction not yet indexed

5EMK5VB18EVcfjdkPvxXh8YpDLntwTGNw8k29tYBg64ZzwtQnySujzz8vJ2bQAQZWxA1TE81SyPGMjL5NKJ19kr7

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