Transaction not yet indexed

MKg7DLW7Yj1ycq8bDNSv5LMWPe8s9StjoPGyJXwjdkFVD18SYeLBRgxr1ragxbJcySMU5eVCnuQjVR52WKiWZVS

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