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 #21301238 · ArcScan

Block

#21,301,238

2026-09-17 08:44:29 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,238
Timestamp: 10 days ago · 2026-09-17 08:44:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x154051b3338e6719510a79cbdba7ce54568aaa559719a1ad3fc0360945ef99ab
Parent hash: 0xebeccc22…bc922367
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,238 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.4%1,628,158 / 30,000,000

Base fee

20 gwei

State root

0x5771d3ed4098…190c04637f57

Transactions root

0x46ce5b26d37c…abf0d7c4c7e3

Receipts root

0x3fe5604a7975…15dfe96b58b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800