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 #21373240 · ArcScan

Block

#21,373,240

2026-09-17 18:53:25 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,240
Timestamp: 48 days ago · 2026-09-17 18:53:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x07711a356906ef576ea6f854d7df56195e2443d5a0ad4d6a67d0d7b17d0290e4
Parent hash: 0xfdf070e6…23d1b332
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,240 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.7%5,301,329 / 30,000,000

Base fee

20 gwei

State root

0xf67e449b1e79…8970b64bf9eb

Transactions root

0xfeeab687dfc8…c6d064922978

Receipts root

0x57e1e027bb1d…2c5ddd22be6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800