Transaction not yet indexed

Ke91xTKtDxodPfS8mwgNLDVmpDwDMZyDdmkTrJQUH7s3AbAAAmCK29K4N4h54KPQaWMUCCCZHZFjRXvByeQmJdG

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