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 #0xc303b6c73bf6846dce3b8e74d910bf3031bba934bb7e57bbef1e21451e3e189d · ArcScan

Block

#21,529,670

2026-09-18 16:55:40 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,670
Timestamp: 48 days ago · 2026-09-18 16:55:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xc303b6c73bf6846dce3b8e74d910bf3031bba934bb7e57bbef1e21451e3e189d
Parent hash: 0xddaf67e7…ae818f03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,670 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.4%1,318,822 / 30,000,000

Base fee

20 gwei

State root

0x2b5700ef7138…6aabc5d1b9bb

Transactions root

0x74373aaa2bd6…ac2d4ed77df1

Receipts root

0xb3eb1a12fef2…3db578e6b770

Nonce

0x0000000000000000

Extra data

0x00000004a817c800