Transaction not yet indexed

2b91HFKiR687KMfpWqEjiAQu1d3bmeSqt6YcXHnFMvGXFRLFFvr7ELzeUo6j16yMXyJfrrLSYgkFiqKZuNE1FTNK

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