Transaction not yet indexed

c12mMRCEZDi4fMEXQ1eh9huFccRd4MBsmYTKWwXbzKPjZ6foNhVMfc5iyjMk9kLPNPvTeDF6oD9PRDW3FQq5zaH

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