Transaction not yet indexed

21HkSRYnFu2tMTA7vr9pmzeoTeoseEQVFvrayAtzNhqoQaFNwSCe4GwrjHj2D2eLXiipqN3MwNAWshcxbHQPKpkd

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