Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x3759bf9ca5f2b4835742e0cf40f54119be3b688e49827db42a16fddb007ff8b3 · ArcScan

Block

#21,370,550

2026-09-17 18:30:42 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,550
Timestamp: 27 days ago · 2026-09-17 18:30:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x3759bf9ca5f2b4835742e0cf40f54119be3b688e49827db42a16fddb007ff8b3
Parent hash: 0x35b6a800…d0ec7976
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,550 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.4%5,509,868 / 30,000,000

Base fee

20 gwei

State root

0xeed925fc07c0…44c6ba437ec8

Transactions root

0xf161bebee03a…4fcef9c69c82

Receipts root

0x6732a828404b…b31ce05a9f21

Nonce

0x0000000000000000

Extra data

0x00000004a817c800