Transaction not yet indexed

2b91b8PPCcdvghpkWaBoAZTbbgFugAGEEAvv6xesnbqbmdv6aDD1tXCFyu3q3cdzTTu42a3Cj5X9z6oh67y5eTdt

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