Transaction not yet indexed

21No3kDCoTAeMUqgAXS8fKgYLSpjLgGoTtZMuHTaiuXcTReQuVHjHxNAw6hZSKDGVFMMaYnPiSPsMprV1S6xeAAd

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