Transaction not yet indexed

28XZqNKgsxtM8n8ufvTYwbfPS74RMY5ZvK4u63BYvBmUkMisUSCTA8EgWDhcQV12P3KKNdkUGGeqiztzMSXHS2ky

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