Transaction not yet indexed

438PMKpk3EGqCAwGa9Sh4Jj5Ux4yaatsTPGHYSctcmwibFraEC38QjSVQmUPXvE72Lt8ufFqSJUfsCUWN6aS6cnz

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