Transaction not yet indexed

53L9tKBYoCm3assjLLbECcLycfpmZbondi2dW1YYyFswRdTiY6LsyQyWF1sPz5b5ZJujxqrFU8rn8fkrM6uwsxs2

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