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 #0xa346446eeead0b28323b0cb3578612d20943e625626ebd88f3ef2c8caeac8175 · ArcScan

Block

#21,388,792

2026-09-17 21:04:50 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,792
Timestamp: 38 days ago · 2026-09-17 21:04:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xa346446eeead0b28323b0cb3578612d20943e625626ebd88f3ef2c8caeac8175
Parent hash: 0x7b3e53ad…6189c069
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,792 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.3%3,382,462 / 30,000,000

Base fee

20 gwei

State root

0xa8bdc89e16f4…421e1a81bdee

Transactions root

0x2dda4df8628c…a7c974a927e4

Receipts root

0xa2619b9fa375…ec6ed3de16a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800