Transaction not yet indexed

YYKmwtdd2w3fpMAHaHPJTa4Vg4YKdHpawufQTbHJAi3i4Vk2rvZf2YmHyi6XeRZJgWZJKK4Q74SuKoW7pB5NFoZ

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