Transaction not yet indexed

nm44Njs9hdeWmhm8Tw5zbdFnGbjCDpBRq3BDvYmRcqHSx2vs1XUgtot6Du1PninurfwhHDhBcB4hsdEa4GuJqk8

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