Transaction not yet indexed

aUCUL3HDLkf1RNSX5uggPAnDvaQaxR1p4zCDieqkiX9y6mpL4uztJB2MmrKcMFZ5RGtTdHNKm8KfYrtcBqqKyL4

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