Transaction not yet indexed

a3mcDFT1gb6ETy5SPLeuPUgK72H3wPYRwZ5c4Ex6WfNSRKfjAwZeAyj5TMCsUt33Tbvn7W1JmYiaS6d16yGwt1y

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