Transaction not yet indexed

SYD5Ya3cyjbXhHpHdsvfSyvhs5Z687Jd4yN7unNAd2Pphfo4sPTHxJ77JC2K7cUXGs2P1zwpYtCPECecZAdv2nJ

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