Transaction not yet indexed

MKAnt1yU36JqwcNvRJB6UCL3D5ydVVAeBz4MRE5T6mTSqudCnyoLS5kzDAuVAHn6ZGSbBBAmY5wVKSH6dMY3stu

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