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 #21290211 · ArcScan

Block

#21,290,211

2026-09-17 07:11:18 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,211
Timestamp: 25 days ago · 2026-09-17 07:11:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f5c98cde04aeb134afb9472176b38e0c89ca93bb3bf9eb9796daab50d13dc2a
Parent hash: 0x1b9ec298…b065ff28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,211 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.1%3,920,828 / 30,000,000

Base fee

20 gwei

State root

0x16c796fc3875…2011851e4e24

Transactions root

0xe6ee56533604…7abaadb0211a

Receipts root

0x30ab4b73ef0e…7483675e0147

Nonce

0x0000000000000000

Extra data

0x00000004a817c800