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 #21172480 · ArcScan

Block

#21,172,480

2026-09-16 14:37:15 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,480
Timestamp: 6 days ago · 2026-09-16 14:37:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a1e60702a78ae578a8c9b664d5c6757d9216773f04dadbcde0414d5fc14db55
Parent hash: 0x586a956e…231ebfb2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,480 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

39.4%11,831,917 / 30,000,000

Base fee

170.904032124 gwei

State root

0xfe452aea42b8…1d7e0657fb8a

Transactions root

0xc82b0b87d464…2adbf8669b39

Receipts root

0xc31b5b528591…b2586ce2366c

Nonce

0x0000000000000000

Extra data

0x00000027bbcf761f