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 #0x678330896ce4c3c1c0469808a8d015819d846ca2ec9ddeb6ecebeca10af8c7cc · ArcScan

Block

#21,520,716

2026-09-18 15:39:58 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,716
Timestamp: 32 days ago · 2026-09-18 15:39:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x678330896ce4c3c1c0469808a8d015819d846ca2ec9ddeb6ecebeca10af8c7cc
Parent hash: 0x945fbbd6…48e2407c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,716 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.1%2,415,791 / 30,000,000

Base fee

20 gwei

State root

0xd5f807c31bc3…67c9a69a57ef

Transactions root

0xca8e37fe0e87…b458a7d0c0ee

Receipts root

0x787965f9d500…06c41c8be98f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800