Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x699d9b0324bb986295f3f55b261e6ec7370aa7fbe275d1a4b7893f23a9375676 · ArcScan

Block

#21,420,254

2026-09-18 01:30:47 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,254
Timestamp: 43 days ago · 2026-09-18 01:30:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x699d9b0324bb986295f3f55b261e6ec7370aa7fbe275d1a4b7893f23a9375676
Parent hash: 0x6fd94746…5ed6d4f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,254 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

15.1%4,520,076 / 30,000,000

Base fee

20 gwei

State root

0x596a391946d4…726335b30c52

Transactions root

0x1b80a7d024bf…8f1e731b7e64

Receipts root

0xcd3799f7a045…52b22992af94

Nonce

0x0000000000000000

Extra data

0x00000004a817c800