Transaction not yet indexed

MNUmFXULExxBEgB35nzX9iBFgnanDe7186PjGFGjtZBdUz8sTG4G3B6aWcwvhFYicR1sFKmA9Edb5bRGAReUPCf

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