Transaction not yet indexed

3MUL4qfxo7qaFQqfvNc8EhnvHi8Q5iBhAWqAfeyN4FSkE1yngH4xCv1r2i8ppuLKZSnbXDudHC1t3rCEGrEmMPhZ

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