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 #21443118 · ArcScan

Block

#21,443,118

2026-09-18 04:44:02 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,118
Timestamp: 32 days ago · 2026-09-18 04:44:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x89346712a76b44de80e10eaa3481087fefc4ca2161d78bcbdbbb1cbd160a51f5
Parent hash: 0x6b267a6f…a28ce091
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,118 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.0%1,192,629 / 30,000,000

Base fee

20 gwei

State root

0x3ceaa39f2fee…67ad1e40f67e

Transactions root

0xa8f5917b1f51…1a6b228b9317

Receipts root

0x356680dacf04…48d4ad518eec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800