Transaction not yet indexed

21Co4BXiUpQiL1nE8WTQppoN3DsH56bQiWnGka2mep3iiaoifyV8x85JLWicwwWrNg2QevoydpG5nfD8KUjSjBLk

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