Transaction not yet indexed

ngFn3QNQEJj1wUiLRErusSv6ZQeD3bu6WaM5HfA7FPb1rsGqeyczi2XMceZjsKn69FfaB8cVbEvphJT7vjrSaz9

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