Transaction not yet indexed

NkC6MDhq6ftLKge1Wjk31XoFjJRG8Piiic2zVH5FUojJSjdBw2csUnuqV6bMfhvsUpPkaaMnieeR7HE9c1fKQDc

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