Transaction not yet indexed

28RrmdUEPtAoWWrT2P6WfEdFZBaVzZ5eRC7XkWeEB1jqJPGcmCw2NJdSxYLKbRSRswtaVfz8Ps4o9XNvMXkk4Ned

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