Transaction not yet indexed

YaM6txTsK9tXCUM5fKMB2cfbE9TtcwVBNyYhRNGHSpzyhF6LoX21zBG1AMNnz5mMFfxCnAkK3V2WmMoLzysTPXo

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