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 #21353105 · ArcScan

Block

#21,353,105

2026-09-17 16:02:31 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,105
Timestamp: 11 days ago · 2026-09-17 16:02:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c8af582c3bdeb0a044622746118a994a95bd2990866ece2287df7cca18027b6
Parent hash: 0x60e62c42…f3490e1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,105 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.6%1,091,770 / 30,000,000

Base fee

20 gwei

State root

0xec85b9e18c1d…7f5008430370

Transactions root

0x6aab39a75bb5…724f342d61db

Receipts root

0x252a902dac85…991e1af2cfbd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800