Transaction not yet indexed

MyKv2DiBUMWFu31zN9mzmmQF16M36So8GMeT7A6DsfUPR1zWFz1NnY2R5sJ9bsyDdVidMoo5zbF7CSsX6PSjj18

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