Transaction not yet indexed

CuUG2ToRusYgmjJmFXVWHTSC3yCGMNpnGjC1LeLJM48cEEXNMV4yoSPdQVPKjbyNKjeyHCq2ZzsZU3XEEmtmCKX

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