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 #21211116 · ArcScan

Block

#21,211,116

2026-09-16 20:03:24 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,116
Timestamp: 17 days ago · 2026-09-16 20:03:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a2f0136fec72306a04a54a18c731bb1e462e64881a43d19f1e472ff140c88cc
Parent hash: 0x28b458d1…ac3ffa5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,116 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

31.2%9,350,022 / 30,000,000

Base fee

20 gwei

State root

0x9011e2c0d776…def2d5543662

Transactions root

0x65aaa383aa30…b2244226727a

Receipts root

0xe8cd1328e1c9…cb3013a20bec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800