Transaction not yet indexed

RLb6cW5ZxqiN8DJijGuPQdtttXwoFqBoU6BPRzXqUdA8gvERZUJ8pb8FvY4AzUquvoxiXXp2T4yeicpeKtVqAMM

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