Transaction not yet indexed

53UsAvfEBKFvzzyhueZtcFXoVcAwAnbm6QzF3cztuyLzs3zG7hs3GvaPH2QNvHyNweftZNpFLv96ZKQf9cK8FTWo

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