Transaction not yet indexed

SMDUDcyGhBmFN4V9diAdLLVT2xM7jsVTTvULkAn8B4xDfnc2HC6Jnnj8Bh2NFuQjSgsT1oepbChc3KhAEGUM3Hk

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