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 #21367923 · ArcScan

Block

#21,367,923

2026-09-17 18:08:30 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,923
Timestamp: 3 days ago · 2026-09-17 18:08:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x13b45024b8a2198dc838deaf852812378a63f813076c2b7c034a72ec56f5fe05
Parent hash: 0x37419191…6177d97a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,923 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

23.1%6,917,613 / 30,000,000

Base fee

20 gwei

State root

0x96b6826f188e…2580c449fd73

Transactions root

0x838d3d65d4a5…e269579a69ab

Receipts root

0x39c93d721ddf…dc74ec264ffe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800