Transaction not yet indexed

aMu6nkY2yeTG9PLmgBkduGqdQNtNNt5fazFMtoYAVhWcnWyVUnnUByYzoNirLc3PmDBFdavbMX3NuyYsgVu5MPV

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