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 #0x9a4411245e9ca3af2a9c1c4b5a0269ae09618e32ccc7fbae7f003f287df36bbe · ArcScan

Block

#21,509,337

2026-09-18 14:03:49 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,337
Timestamp: 38 days ago · 2026-09-18 14:03:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a4411245e9ca3af2a9c1c4b5a0269ae09618e32ccc7fbae7f003f287df36bbe
Parent hash: 0xc078e42e…db2fae1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,337 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.3%3,703,175 / 30,000,000

Base fee

20 gwei

State root

0x8b800ba03861…7b35819d5fa8

Transactions root

0xf82a21a0360a…0128293aabf0

Receipts root

0x2ebfafae2e9d…7b4f8708a2f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800