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 #21350066 · ArcScan

Block

#21,350,066

2026-09-17 15:36:51 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,066
Timestamp: 11 days ago · 2026-09-17 15:36:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x71afb381c30e9cfe1611a5e65b61e3b51902eb8bd5d533c7fa4a10c4a76ab431
Parent hash: 0x1ce2fbbb…c35b65a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,066 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

34.7%10,407,078 / 30,000,000

Base fee

20 gwei

State root

0x1dfcf8242e95…bac50b3c0684

Transactions root

0xa2adcbe0e143…2d71203fe144

Receipts root

0xf43c1ed846d9…e99e8358254e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800