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 #0x45912ca9c31e72e99a009bc91bfe35ad058dace397a537973a46ca216e5ab370 · ArcScan

Block

#21,276,205

2026-09-17 05:12:57 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,205
Timestamp: 21 days ago · 2026-09-17 05:12:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x45912ca9c31e72e99a009bc91bfe35ad058dace397a537973a46ca216e5ab370
Parent hash: 0xd47615aa…98b142f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,205 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.7%3,202,731 / 30,000,000

Base fee

20 gwei

State root

0x6fcb562768f0…11c26f789baa

Transactions root

0x06102439d730…7c87b1f5f2ba

Receipts root

0xbadda931575a…8164909c4bf5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800