Transaction not yet indexed

vkUMdG7FCJT8wumJEDFZcqejm4rLbMfjb6TU3BGJkXMHeJysK5kGzb6CzRXTGFNjm9JiX8wWb7DSrxx3s1KFS4D

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