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

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 #21524661 · ArcScan

Block

#21,524,661

2026-09-18 16:13:19 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,661
Timestamp: 35 days ago · 2026-09-18 16:13:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x9841a17b531e19aa7b9be8be2e1c2fa113a91865aeeb501dfa6365cbf2298ea5
Parent hash: 0xb1910308…492b4c58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,661 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.0%885,953 / 30,000,000

Base fee

20 gwei

State root

0xce396bb7862c…57a8f3c3051d

Transactions root

0xe61c3f2a4b49…041140a53f2b

Receipts root

0xf1df9fe00600…b4e1cfb51b50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800