Transaction not yet indexed

21HbJaUyyVzBvYuAdHNLiR64UMz2e3dkcG4hS8hGDt2qqLCNPZXjgPSiCN7LPbgJgzrCdcmXtJwSquQAwFyMx3wt

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