Transaction not yet indexed

639cPgFR3cDfr1yFu85CaxAXshsVC2nBPjnejs1E79CCU2ykdUPYRSfEBVVsZz5gqoo5TVHtPEnDKyJDx5K9ucpJ

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