Transaction not yet indexed

TUNauoBCdEfndEq5jTescnB2fssrTKUKh7w6c5d2GtdTdergUeACMwu9c9XvMTT6iU9zWcS9MnNENqbcXicSuv1

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