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 #21444420 · ArcScan

Block

#21,444,420

2026-09-18 04:55:02 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,420
Timestamp: 10 days ago · 2026-09-18 04:55:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x8e3fd002fea360dbff656784ce13fadfdc9e562e1025116da15a377ec9d87ecd
Parent hash: 0xf5d07fb5…862b1e97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,420 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.8%828,704 / 30,000,000

Base fee

20 gwei

State root

0xf458252612b9…e2aae8321539

Transactions root

0x2bea83e31783…ff193f91045e

Receipts root

0x9c43b0a290c7…e7bb607a91a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800