Transaction not yet indexed

EtcMHqqFe6cng7MEcGn6MJFEU2vpr4d1PVCGUaDzMQSztbqDcypboZBpheysy9WJg9CMTe3KRDi5QJgCsgUm8Ec

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