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 #21331420 · ArcScan

Block

#21,331,420

2026-09-17 12:59:21 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,420
Timestamp: 12 days ago · 2026-09-17 12:59:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xb567becdc2bfa671992032980154bea16c10ee5c90cc69135c6ebea9bd300a48
Parent hash: 0xcab58f27…eb21f056
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,420 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

34.7%10,410,337 / 30,000,000

Base fee

20 gwei

State root

0xf22bcae3ade0…e4f5afa59bea

Transactions root

0x49039315e5ed…f4ffe989af17

Receipts root

0x496163d99443…9cbc677a664d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800