Transaction not yet indexed

Dk9yPSsYQChwCpMNKT5Sg7eEE6VsKmBKL5aXEiX53Du3vrDBt1StytaAMzNdHx41BCJq9BoaTuRnMGoS256AW13

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