Transaction not yet indexed

21B3PqZKexauo2pVZPLRtmyyprfWKhuVTxDzNb2oT8N2cyXsU3jqxtNF3pTE53y9mAYvm5QXBBj6yaCbdyRgffBA

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