Transaction not yet indexed

5U12JsKNsG5zdG9HWNjgo44qVXqJoNVGzb53VVmMsqRGj3gRejsybSeG41E8UhxEdRtpXcR2pJVLxUmZ9ZdUU3nm

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