Transaction not yet indexed

2L12k79UGgn8wm7UXknGq1PCEhtfEUXwuFEK7tyKmqUNFA2UAQc5FaZmHKLgytRbAT3cc6csEie2b5fpPPU6FVhk

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