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 #21480812 · ArcScan

Block

#21,480,812

2026-09-18 10:02:40 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,480,812
Timestamp: 57 days ago · 2026-09-18 10:02:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x35a5510136c48a2c52ec5f9eae52a1ab5f4b33e615de288780c80b5dc57cf321
Parent hash: 0x6680c203…9765eb8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,480,812 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.3%1,305,815 / 30,000,000

Base fee

20 gwei

State root

0x78590f0f4385…eb6e2e8337b4

Transactions root

0x641ba9e1c209…b8605423362c

Receipts root

0xf1861318d79f…c89649c1b05f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800