Transaction not yet indexed

M56zaNvAtmmQFvSzwm8o8V8BHoKAVg4VyLLfaxbRgamvUoAFzHbcvYCWnL21wfeZgDbeLdqeL1PbCEtDEJfdPJs

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