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 #0x3980926396e1af94a8a9615347e1508fb59e14a48e1ab8cbe54c2d87b5306c9e · ArcScan

Block

#21,548,708

2026-09-18 19:36:36 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,708
Timestamp: 44 days ago · 2026-09-18 19:36:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x3980926396e1af94a8a9615347e1508fb59e14a48e1ab8cbe54c2d87b5306c9e
Parent hash: 0xc45f59e2…657dca19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,708 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.7%808,059 / 30,000,000

Base fee

20 gwei

State root

0xe6fef2dd49d7…f2259a790e36

Transactions root

0xcb9021983784…f4400283b569

Receipts root

0xba4031f9a965…58dd106bb0bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800