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 #21517455 · ArcScan

Block

#21,517,455

2026-09-18 15:12:24 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,455
Timestamp: 6 days ago · 2026-09-18 15:12:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xba4eb10e62e9be5c645da02d18c5614a1994a8355ebad8084bd8af49acc6e677
Parent hash: 0x344d365e…b4e58832
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,455 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.4%1,328,425 / 30,000,000

Base fee

20 gwei

State root

0xfcc238b15f60…35168c6c5554

Transactions root

0x4e22210e1b6c…ee16af933493

Receipts root

0xfc39e7dab32d…37b4d7bbb2eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800