Transaction not yet indexed

PDcmkLvVRXjkhMJqYdJfcfbvGDKFqsV5HS3uDz9BhLY9bZS5VRpA1RT6PcVW15s8M4eMdvjqtnz3gQ5aJZwQHvN

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