Transaction not yet indexed

28EMrhMVHBhZFUnFDhV1wC9DaDjb9HoBcSAU8PSC3iuzYNMkAosCYwfnGmArvLX6g2GTMETbRsoPCPWgrcQVZq54

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