Transaction not yet indexed

UKdPMdBVMjsPTFASteFDApML4ecmnrhTk3kh5n2aCjuDeSsdUuzAYKiWoXYb2rUADJeT7RCmqW2dt7CN7u4mQhj

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