Transaction not yet indexed

491aWSTsi8LbFPwTFetqyZC2XwiPx2xgpNk5UHLex8UXZhH5NFu6Xt7SrVrpHwdwxADodE1p6NEZbrKhocZjSoKy

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