Transaction not yet indexed

66MP8sY2jFZTaGfeJuo8oZGuEHMJk38mdfZBZj8FDfb3DVb32B3zSfLUgBuUPUdf2DB1ugG7sMdH8CPKjDHpNL64

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