Transaction not yet indexed

UU8wquwrxn1v8RgDr4Kg9BKf4jVSNTxY1s3Q4uP755p53KJxgpyjRTUXYwAXBuP3X1FprKR4idyDhDgWiBwX9Da

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