Transaction not yet indexed

DdNgLADp3R3CWmuDR53yxprTN8aZrhRvg2M2kuq5EE2m3VgK4NkPzc3kitmDfQpuH8t9QiByZaKKu7eVgCHeCPU

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