Transaction not yet indexed

28XJXpKAUoha53G6bKFqKGqWXb3RTTDWhmJmodu1N2bVQwL8SyPNS4Aa5Z3QE9UtfHnZBpcE65pWuYyYkEan9ABE

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