Transaction not yet indexed

28SbqwM7h4bU3dDeFjDMzHvKba8eeF6ABdg8mRE5niQGG9gSWLJA4zWahPWmJbsoqCNyALjXWdYRs5o7vhdqa3Gt

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