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 #0x3cc8fbaa9b5d9d57d1734a89eabe308d8dcc6af768eec00c201938d9de859385 · ArcScan

Block

#21,482,019

2026-09-18 10:12:52 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,482,019
Timestamp: 46 days ago · 2026-09-18 10:12:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x3cc8fbaa9b5d9d57d1734a89eabe308d8dcc6af768eec00c201938d9de859385
Parent hash: 0x3eafd751…d3402bcd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,482,019 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.3%1,602,688 / 30,000,000

Base fee

20 gwei

State root

0x758c6529ac95…812560181c46

Transactions root

0xb830301da2a7…4f4d9bc048fe

Receipts root

0x147665dc1815…bc1214cc7536

Nonce

0x0000000000000000

Extra data

0x00000004a817c800