Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21444418 · ArcScan

Block

#21,444,418

2026-09-18 04:55:01 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,418
Timestamp: 10 days ago · 2026-09-18 04:55:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x999496301b4ab3d55414fec3eca60b69de287b4eb233f11b46040628cdbf38c6
Parent hash: 0x88c0f99c…0e3ff325
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,418 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.7%1,700,804 / 30,000,000

Base fee

20 gwei

State root

0x58367f1756d0…2a331e3679a7

Transactions root

0xe81b7a30d4b8…f810666e47cd

Receipts root

0x26a114aa1cf9…6fbc7a36ca3b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800