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 #21382220 · ArcScan

Block

#21,382,220

2026-09-17 20:09:18 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,220
Timestamp: 5 days ago · 2026-09-17 20:09:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4d432b27a2366a417b3257b61ce3f582bc685f5d7d22e297f0a6007f3b2761d
Parent hash: 0xa09e97e6…4ba1c1d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,220 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.7%1,421,045 / 30,000,000

Base fee

20 gwei

State root

0xee7080b62314…5da249b3a73d

Transactions root

0x57b04a39e374…6cec0b528270

Receipts root

0x9ad8293de6d0…2bacc41d3c52

Nonce

0x0000000000000000

Extra data

0x00000004a817c800