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 #21268679 · ArcScan

Block

#21,268,679

2026-09-17 04:09:22 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,679
Timestamp: 49 days ago · 2026-09-17 04:09:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x4048c6bdad9f845ea2c12a7c46329a0027530d70465fd4521d4a539996d03efa
Parent hash: 0xb331b1bd…5e22599b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,679 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

20.4%6,134,113 / 30,000,000

Base fee

20 gwei

State root

0xe5b883882113…1b889405716e

Transactions root

0x0ddf651697cd…486bff33e8ca

Receipts root

0xdeb73d53402e…650188f22919

Nonce

0x0000000000000000

Extra data

0x00000004a817c800