Transaction not yet indexed

RBXkU4tASzJR9iTrKj6ZfgUQaY7DkrEDgWj7dNSm3phxZzBhC8odAeD7DBmUYZGSNnsqUiYW7XU5VKyRbk6Fe5G

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