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 #21356126 · ArcScan

Block

#21,356,126

2026-09-17 16:28:02 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,126
Timestamp: 43 days ago · 2026-09-17 16:28:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x0082909acade33eea950b4022a463145e4ee698886f60d503979b6474b7ff9f5
Parent hash: 0xe658bdb4…e22283ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,126 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.2%3,371,006 / 30,000,000

Base fee

20 gwei

State root

0xccd6085e03bb…de0beab3b5d0

Transactions root

0x7bfc5182521d…cd26150f9e61

Receipts root

0x714b9e8b216b…310dc135477f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800