Transaction not yet indexed

Khb86JKUUkRHGPC9baBeYEREzaF9tZFfzQiWi1AAYWEYv6mvesXc9ryPQPxtBssjKtUZXN6KCSmb9WQWS7G6nC2

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