Transaction not yet indexed

PmPQvUEkBBXxpVSRbYZqT8XA7sjSC7KuuYBNKmd6eAP4pDzu2MT3hpjEqaWWffmnP4kvy5DoNk5YJyRnx6VZgsU

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