Transaction not yet indexed

TYKDGUcCVUi5brHU9RQbjbwLm36siUnQcoejnSZHTZgNH1bmkym8kTDBHqrcCZFvRmQBH4tAs8UUeYsiU4KnFbQ

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