Transaction not yet indexed

YEMhNEGdX21PVhw52m49MyAYgBh2eGfK6iF6kGf2wMcUG8AmvF9USSy3eEpkj15tVaBEamWgKSbNphvpQi4q3n6

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