Transaction not yet indexed

YiRTMZmATMcoP2M2EmuiT9wXwgXvP4PqwcBfAzCqNS2gfGyh4DKwoiWq8QWMmrLuNKoH44hjWe6okPUeVFdX7Xw

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