Transaction not yet indexed

Yo9WFf6aFPv2qE2BWDL7yMaJ2Rdg9ofvS1f8H3f7FvziTeAESrwW7RYNkRgVniBcjn5MR2h3XGKSZ3VAMSuv3K7

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