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 #21211091 · ArcScan

Block

#21,211,091

2026-09-16 20:03:11 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,091
Timestamp: 18 days ago · 2026-09-16 20:03:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x11e898a7e5e935ea5937186868141e4d903ddad72c658171c6ccf3be3a6efbe6
Parent hash: 0x58f61743…283daf34
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,091 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

34.2%10,262,303 / 30,000,000

Base fee

20 gwei

State root

0x36d5e2548b97…8906cd63a1ca

Transactions root

0x339c09f862b2…23692eed2d88

Receipts root

0xbcc851022fd6…d7945ab62757

Nonce

0x0000000000000000

Extra data

0x00000004a817c800