Transaction not yet indexed

ykkn7xyAvNF848Ma9rSGxk2kvMcGYH3Z4dG3VKiitDXNHJL3ENXV43ihBuaHTd5oBQpi48Qjs9YhSttoQ7Mv7hH

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