Transaction not yet indexed

53ZK2nAe8zUJxqUMLLKtmHuLYUebM8MvZaHqTTujwpdwSVweLam7JX2y3vMfDC42Jc2WmwpahkGYDg2fwQJU9PCY

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