Transaction not yet indexed

66VpNvTbvKCSDRb1HBUUPbd2xMMyAUwwRjuWbXeKuECSVGEn9dpQXnRKqpmdUQeDkdRu1srjefEXhEeGJByk4fLz

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