Transaction not yet indexed

28E55zmK69jCEbhGF7BrUTPdntdN5E5vSgse6CFJqYZ3EWuUpv2uoATkqwj5FQ2hb1YLhks1rYTezE8PJwEF2CwJ

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