Transaction not yet indexed

2KKzZKVCSyWCHKCzNApovqAM8AcqNsbnLB9FqzigDajqCLA23HcZkGxgrfrMqAbPW7rMFpvC8dd3YCBEi21jFbMj

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