Transaction not yet indexed

28MLF2eKLScEzoZGtTLNk2N9AdDMMExqij2Y32nBFknYodmHKSgo8wAZ9Tt6fuGX5Z9XhZ2jbfLDbM78az1k4qLJ

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