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 #0xb67290dd78057b850e538a06e8a59d2ba7042b325e891440c9aeba39c956464f · ArcScan

Block

#21,228,278

2026-09-16 22:28:15 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,228,278
Timestamp: 7 days ago · 2026-09-16 22:28:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xb67290dd78057b850e538a06e8a59d2ba7042b325e891440c9aeba39c956464f
Parent hash: 0x8805d27a…d714ee06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,228,278 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

45.5%13,639,441 / 30,000,000

Base fee

20 gwei

State root

0x918adea9a73e…78585806872b

Transactions root

0x524be6094546…de77d8a95d2c

Receipts root

0x4491495d7f1e…9cc6a24386ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800