Transaction not yet indexed

YkLa5f97wgXDSiRU6dmdGLqp2pjtVjTRaTu9i9KnJB97PnKMiMSRTZBHncQRAb9DHTK4R4S54tVKKA6uqj6ikJn

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