Transaction not yet indexed

1CUmBQFxuR1Q23tK2NCTsKUeSt4gpF5C4ChViBHBDiZXaVafp1M3aJXFo26wDACeXUK96J9nLLAgbvCCcYMVk4J

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