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 #0x290b54042b4243aed7cb405b792908ed61284e76994b9c33a8ab034cd037d6b4 · ArcScan

Block

#21,356,600

2026-09-17 16:32:02 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,600
Timestamp: 51 days ago · 2026-09-17 16:32:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x290b54042b4243aed7cb405b792908ed61284e76994b9c33a8ab034cd037d6b4
Parent hash: 0x1caee60d…b534c63e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,600 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.8%2,926,040 / 30,000,000

Base fee

20 gwei

State root

0xd53de673d273…a7526de3958c

Transactions root

0x791bb4b1c7b5…5b3d8b27971d

Receipts root

0xc438518fc8e9…7e3f3f6c8b04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800