Transaction not yet indexed

21Z7aMh3PmJZaY8sLnW7c4WRCWup3hfvyrtr5CoArHZzxJuc5Q18d1fDyFUDSWp1oKTxAn64YVGaozCc41jKen5e

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