Transaction not yet indexed

4Mk77wjCJa47fToan2XSCfTFH9aJLnobDf5ZrNAKjf9CKeqqd1g2GaQReBqGHiaTCQe9kRwPEknVNN8z5oYkaysS

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