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 #0x258cc0a662bef6b39af1077e63e0b1c4e776285e26bf5a2b00f720d2a796d73e · ArcScan

Block

#21,240,540

2026-09-17 00:11:45 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,540
Timestamp: 6 days ago · 2026-09-17 00:11:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x258cc0a662bef6b39af1077e63e0b1c4e776285e26bf5a2b00f720d2a796d73e
Parent hash: 0xbace8846…b27940f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,540 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

59.5%17,860,196 / 30,000,000

Base fee

20 gwei

State root

0xb1cb26a747af…94de101a53a0

Transactions root

0xaf27b296b745…3083f02d8ef7

Receipts root

0x3a3efe01c619…ff01d5a7651c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800