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 #0x08f39f4a3534a1592237ecc559bf44a9c9ad797b59826f1b7e52e8f8b726243e · ArcScan

Block

#21,551,299

2026-09-18 19:58:31 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,299
Timestamp: 43 days ago · 2026-09-18 19:58:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x08f39f4a3534a1592237ecc559bf44a9c9ad797b59826f1b7e52e8f8b726243e
Parent hash: 0xd21d3e47…cb3b9cd4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,299 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

0.9%277,157 / 30,000,000

Base fee

20 gwei

State root

0x6dcc5dd2b480…e210a4b8c8ac

Transactions root

0xaade871f4de2…274f73ffa945

Receipts root

0xa295bfe85f58…9e4eb0f71e1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800