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 #0xfef783e8ead5dffbbec4aad6b2c74ef319b88a8bdb4744cad61cc476975b577b · ArcScan

Block

#21,351,687

2026-09-17 15:50:32 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,687
Timestamp: 34 days ago · 2026-09-17 15:50:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xfef783e8ead5dffbbec4aad6b2c74ef319b88a8bdb4744cad61cc476975b577b
Parent hash: 0x7dd61ac0…16c8f5eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,687 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

25.7%7,719,016 / 30,000,000

Base fee

20 gwei

State root

0x8998a9c8f7a9…14796dbf53ee

Transactions root

0xd2942fd31a39…cb30b23302ce

Receipts root

0x320d4578f7ee…ed9206408656

Nonce

0x0000000000000000

Extra data

0x00000004a817c800