Transaction not yet indexed

An15afCz6umNSTk56nKMWafJs9egV9SjXaTAMjwCfV3PLpvk16tZxFG8VmNYP4ZniKgHUEYXNcGpNVK5aWQu1mf

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