Transaction not yet indexed

5b1SDvJa28ZiRfaRbcy3M6tTRerSkiVWKKipLtkoD5rtPctQ6TbjRuKBEdPXwkfX6FMTGrWNn8YDc5YKmw8fMoF5

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