Transaction not yet indexed

M6JDB51CXPoA7ejSPqA31jAJ1G3vbfJHbmiXCzbs5BmtSqWeFEmv7TeSgCQff8SqQjPkxvxXLTsf6iipYNb95fT

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