Transaction not yet indexed

28onKNdA4Qm27mRUt8D9uZzrHQXgv5QXAU1P89r1FmKMvtfhRrgPyRF1fqkiGkkSFuCLhz5QqAaGpeKvwidBiS8Z

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