Transaction not yet indexed

28CQMuTYiviJcdC87tNV77inVDB4FQ15jML3VvRanZeS9rDPgdB2UZHqSvtDyGvCrQGgW144P43mP2rnUhLuMtr3

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