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 #21541165 · ArcScan

Block

#21,541,165

2026-09-18 18:32:50 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,165
Timestamp: 17 days ago · 2026-09-18 18:32:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x696667f8df4ccccbb35cda1e3bca14d8a941c470e0af52267f2f905b3ae4a812
Parent hash: 0x5f1a811f…31689cec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,165 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.4%1,009,282 / 30,000,000

Base fee

20 gwei

State root

0x011102df3151…1898bf959218

Transactions root

0x7cb4859679c8…935798872c43

Receipts root

0xdac515282de8…90a395feddb8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800