Transaction not yet indexed

2d88UMumJBCKvPUD7tdcJ5T4zFMWc3s7Vv4SeZqjC63ep8PkM2tXkQLYFME69dc1Gtv4wLLiqNc2WBGMWKm8J4Tg

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