Transaction not yet indexed

5UGBzr1BV4VNi7NqBn73iGE186mNWxaWWNBufH4XdVNMRqVnTcMDYZQ3qJLsRWXPWK1Mxzo6Q6i8omtpNmEPCm66

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