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 #0x4610c8aff90573e8face38270ef66e5637172f3308b2deb094c0cf96f4e4a368 · ArcScan

Block

#21,421,074

2026-09-18 01:37:43 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,074
Timestamp: 53 days ago · 2026-09-18 01:37:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x4610c8aff90573e8face38270ef66e5637172f3308b2deb094c0cf96f4e4a368
Parent hash: 0x6372702d…b2bdb263
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,074 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.1%3,321,972 / 30,000,000

Base fee

20 gwei

State root

0xb26a2b1b575b…155951724633

Transactions root

0xa55d396e67ad…143c13306874

Receipts root

0x600569c2b3be…4eb7ce778731

Nonce

0x0000000000000000

Extra data

0x00000004a817c800