Transaction not yet indexed

MrxSkSrJqxU5bgLpyigdfhq7FSwEn7fvQoDCGPhsSdcfXaivtmdRwBovEam9EAGjW6wALfhGC11i5UGHAF2Pk37

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