Transaction not yet indexed

TuN2guLEwdoDhXEWw6vWax4fMYJM1bCdbnZcqDzUvYir8MnToadVNUtGH5wr4Dbw5TXRJRKSajLY4Bx3DQZEJvy

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