Transaction not yet indexed

ok57GfxusvwKvfYYn1KDVQCTxMAsd6QXwnKZhDyscBSXQMZMyeYWx4XyPnLMFnFX9LyXMtVTxjH9ddTHSw2aME8

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