Transaction not yet indexed

28NnzfYPMVooF1cHTw1DhM6dzDarM8tCmjjMoCpkBU12RBVEiQseT4eFAyrWxTkyueA9PVgUPbMy2mQbPFU5qCs1

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