Transaction not yet indexed

4Kay5CQ8mCKQjVDRNbfRNpdq9CmpfgDdN3CyqZKBQt8SwyeedSfZWkUYnPMM4oiSfbeAgp5diLY9msLJtst5NR21

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