Transaction not yet indexed

GC18mGrdWWe9s2H52eG3tzPS9niE3JyYAFueKj4vS8NumSY8gyFymqua3rqPTr7gxuMFTyGbPCoEMmR1cqdHZPH

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