Transaction not yet indexed

Me6JXMYUs5wERoPXHoSS7NWdjVmtsonJfDYNs7jFDSM2FX2V2zM5kNdkzrkYwgq7p4mpwv2CtAv9MdUtmdjgtvi

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