Transaction not yet indexed

5mbPgSWVwcfzZ1fdxcH5kCPRnKkZquBvcb8izc3LMn942RVNeZ5ELTfJnSPVA18GvwHFFE1XUMgyui5pXKD4ayu1

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