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 #0x879dd11efbb1b5edfa6cadebd0fa56113a4f6010e805f02d92285e63609874ec · ArcScan

Block

#21,555,037

2026-09-18 20:30:07 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,037
Timestamp: 40 days ago · 2026-09-18 20:30:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x879dd11efbb1b5edfa6cadebd0fa56113a4f6010e805f02d92285e63609874ec
Parent hash: 0xcae4eb70…a764d182
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,037 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.8%846,537 / 30,000,000

Base fee

20 gwei

State root

0x57c3b03eae68…97b3afbc6b74

Transactions root

0xddcb40ccd9cf…9e485d0e6a2e

Receipts root

0x9c907e9de219…c38fa07863ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800