Transaction not yet indexed

5b1K5hvNcYVaEiuhVXGmsEmw4KRfKV5udJ63g2Ld9WMLuvaPNffTzAiqNN2eyGSfzAaruiReM4tPsGSf4BMXii39

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