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 #21309976 · ArcScan

Block

#21,309,976

2026-09-17 09:58:18 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,976
Timestamp: 24 days ago · 2026-09-17 09:58:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4449676d8e7344f5decadf918e110c05048372f80bf09ff38cac5a6467830fc
Parent hash: 0xeaadeff1…886423e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,976 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

38.3%11,484,124 / 30,000,000

Base fee

20 gwei

State root

0x23f12aa86184…4d35080ea055

Transactions root

0x2497aa0554ea…6c5f6eec135d

Receipts root

0x4b839638a9aa…c97ec75cc727

Nonce

0x0000000000000000

Extra data

0x00000004a817c800