Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x644d127832b55f012b1249ba2af06ceadd939cb24f27395a513f25ddf3cb48c8 · ArcScan

Block

#21,374,828

2026-09-17 19:06:50 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,828
Timestamp: 6 days ago · 2026-09-17 19:06:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x644d127832b55f012b1249ba2af06ceadd939cb24f27395a513f25ddf3cb48c8
Parent hash: 0xba8a935a…6c058cc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,828 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.2%2,454,886 / 30,000,000

Base fee

20 gwei

State root

0x27da824e16a0…1d211479f1b8

Transactions root

0x1dcfd8e8e7cd…7f74d445d483

Receipts root

0xeef8f71ec2af…5a9c730b7402

Nonce

0x0000000000000000

Extra data

0x00000004a817c800