Transaction not yet indexed

RmkfK3MQDq9abF2VKnfbZxtExrQzYoBrsPkZ2uWyuMU31JEsfRqkHNBPCDABwx77g6pGPTTSpdyFJnCEw2C1FpR

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