Transaction not yet indexed

mcF4aTdKkTJS2oKxSM4cXQvKYhEx5Nf6wcxu4ojFvW24HZ19EWGZhx1voLefhse6YyWacGebV4EJT2JDstB3vnQ

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