Transaction not yet indexed

NM4htSAbMkkCugDQCmSvA6Hj5FugJVPeZF2bNBESZFRcXuKmEEnbUXkUBP3NinZhZbGtJmpLAdCdCVmCL2X9y5z

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