Transaction not yet indexed

21UGcryvb8BsVjSLf3MTRDWLDcszqZCZVdk69bLs3yEbEcxiXt4VZ87nkcc2jUoZuriw4wTGnFC8qFSBMinfKBPN

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