Transaction not yet indexed

4K91sUbiNrmH2N4uQK8aFTeaQR72AJiZnXd1TTE1HFnnxCUXjo1pKU1UReS2LXyDTF1LCSRcFDyJvF38eiowRMGo

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