Transaction not yet indexed

5Dd78XUTTZSABcnRLZQU8LaAcdPU8xqhjUYwUv4SuRPCxyrykTbBMGzGZpcQ3DqHYqdUPbQtRYc8DH4cNMDHdevv

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