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 #21374343 · ArcScan

Block

#21,374,343

2026-09-17 19:02:44 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,343
Timestamp: 20 days ago · 2026-09-17 19:02:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xce15784b4657f47cb318e2e316cc4eaedad88f29c9e4b14e257dfb61db766817
Parent hash: 0xf243a8df…b5e3aa79
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,343 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.2%3,367,259 / 30,000,000

Base fee

20 gwei

State root

0x61c9432eaa1c…fb456ef5ace1

Transactions root

0xd70b50005d9e…165062e3465d

Receipts root

0x3994a30f491b…0253d8d3c4e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800