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 #21444683 · ArcScan

Block

#21,444,683

2026-09-18 04:57:16 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,683
Timestamp: 18 days ago · 2026-09-18 04:57:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d98be72ae36981738eee7e97da129a1395a47090a4df193b3abfc88b042ee53
Parent hash: 0xce1945f6…a932c1f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,683 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.2%1,559,370 / 30,000,000

Base fee

20 gwei

State root

0x9656dfc7b202…161463a4c787

Transactions root

0xfaa70085703c…4e76a442a02a

Receipts root

0x53c6aa7eb67a…d9778b99ec6c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800