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 #21419722 · ArcScan

Block

#21,419,722

2026-09-18 01:26:17 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,722
Timestamp: 25 days ago · 2026-09-18 01:26:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x7189faa2bdfae5c670f78383e948c7aea456e0bce1ce8101079d01ae54ac9a03
Parent hash: 0x510164d2…af4739c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,722 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.9%2,658,641 / 30,000,000

Base fee

20 gwei

State root

0xd6cc838cdb38…f0a31da873f5

Transactions root

0x85e5578a808d…5320096cc8b7

Receipts root

0x974a8d7e3379…4997a68ec00d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800