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 #0x1990982cabba077f7d0d4ef5ff9ac674e73e942f82725ab86703ed202739cc96 · ArcScan

Block

#21,321,245

2026-09-17 11:33:26 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,245
Timestamp: 10 days ago · 2026-09-17 11:33:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x1990982cabba077f7d0d4ef5ff9ac674e73e942f82725ab86703ed202739cc96
Parent hash: 0x7cda25ee…085d18bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,245 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

45.7%13,702,350 / 30,000,000

Base fee

20 gwei

State root

0x372de0d1d6b0…1a517d805f5a

Transactions root

0x8d77c04ebabb…c6e49e4aa55d

Receipts root

0x9f796369dbcf…5fcb27575119

Nonce

0x0000000000000000

Extra data

0x00000004a817c800