Transaction not yet indexed

2b91LcJbbhYGtaA593TZ4cWNGpawfHEwS4RcGVzW6d9LZiTaKoRB8VE5stYGyQFVyrsKVAptEdbHNVVxQC17xLEm

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