Transaction not yet indexed

1i8SQ3H8kJJcHcTWX7muHRjdHWD9C17xyuNGA7DL2CdksgWuGg1d22JsNK3fxdYdpPSmJFHgDvLneADnbJGV15s

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