Transaction not yet indexed

5uHVupJMxEhiGdBMCJYFAa3S9xPkbD2cHoSyEHudnGsYYeEdmGgiNEpwSn9fEX4Ykmn8BDqfUwt1seqrT7fk9ku2

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