Transaction not yet indexed

CoUENxvRAcwVtZWPThkvjf1c4vdVsuEpAWdYRCde7FXiT33ULHQQzWc254pvTrni8V9P2y9jJ1M5sDoV6tSg4uE

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