Transaction not yet indexed

YiKHCp5oUyNbaf3bXQyA15xzhWKXFjNF1Psd9mTxGwLD1rwhnZ8dDWmMP4TuWR5Pt1SF27gML8o7MzfWA2amkfK

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