Transaction not yet indexed

3Q6748TgHyBipZv8ayf3YWiVFKaaaHEjQugW5CGtvC2TpGtkNHpFumEWmL5PBdE6sK7s3LFf8hGSeFKDRgBp2uWC

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