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 #21334166 · ArcScan

Block

#21,334,166

2026-09-17 13:22:33 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,334,166
Timestamp: 53 days ago · 2026-09-17 13:22:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x80a8aac2708ab0071410313beee14df36b28d1958562ede90109a4f429c51913
Parent hash: 0x01ca7615…c7ed8d0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,334,166 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

21.3%6,395,759 / 30,000,000

Base fee

20 gwei

State root

0x3ababde454ca…afc0f136a11d

Transactions root

0x5b731afa954c…57f51d96aaa9

Receipts root

0x9b49b677056c…e0cbd21be5ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800