Transaction not yet indexed

5Vt91Dcr5cGCvnbKtHEC96DAbi6aeWovFZntSGmx4eiWiDF6R2ehjtK9bePnyh4Xmmci1ciBDvC71cw8G8Qzv1M2

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