Transaction not yet indexed

21aMkWUwLE7CD6dHdvNsDuqx6UBzi2m1oaqLDxwSDTQdCFyY9fUhrF74qGs6ZWGFS4nDSGDmjoh43tkFEZpzrRsv

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