Transaction not yet indexed

UdD3pcwt3zj7XmnMBc4XcKMbVSyNVrMFMt4SSdoWtJW7t5rAQxByV7Ma2UcdgCG3hpHEeLedAEJMwGs5BBnPepf

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