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 #21371622 · ArcScan

Block

#21,371,622

2026-09-17 18:39:45 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,622
Timestamp: 8 days ago · 2026-09-17 18:39:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xb113870dab9d53f39b28eeedfb77b7aa4226f99f8c6782acb55405969ce3c8d0
Parent hash: 0x0537f1d0…9be8bddb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,622 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.1%3,315,223 / 30,000,000

Base fee

20 gwei

State root

0xd32af0b06cb2…ed7b5b97f333

Transactions root

0x35d39317b714…9ba9cf8a3d9c

Receipts root

0x4dbeaa67284f…d5e329afb123

Nonce

0x0000000000000000

Extra data

0x00000004a817c800