Transaction not yet indexed

UUSUf63aEqLFx3DDAHKJYzyLnbX8RTSrUTm4LBE5erZgFtAmeDENjNddq7akDLL2vNwJ4QAnaZQPLFrJ94E7gBm

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