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 #21381480 · ArcScan

Block

#21,381,480

2026-09-17 20:03:03 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,480
Timestamp: 10 days ago · 2026-09-17 20:03:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f083acccbfc11cfaf38a7bc6a5c0bba87eb7e3102cb40823b387c36305e0561
Parent hash: 0xfc10b63d…f49b8ec5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,480 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

15.7%4,717,425 / 30,000,000

Base fee

20 gwei

State root

0x9bd586ab6322…ce76b25f90a7

Transactions root

0x876266aeca3d…b4b69777eb82

Receipts root

0x27a185949277…e00aae8e35d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800