Transaction not yet indexed

21N6Ec2TYTYoavQ3uGnzej3VdBiTZF2PCK9EXSEGG28KZTbiw4SV4U7USkhrwf8ggveKSG1QqhHMXVfSeJYkCA6L

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