Transaction not yet indexed

YM2Hm8f87boUntXSEStACxFYmxHbftvgWghpdSKGGrU83LZMvf6GeULcgNBKrxATP5aXTULgpZJcQeuz4uUm3VW

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