Transaction not yet indexed

5u19SFkAYf6U1pqjFPAtyK7vpMaGKVf1FDvmEV5c5ynv7DTrU5Zix1t453iLodhLUmi67Yto5qT39ycdZW7jvrAo

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