Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc70ca3fe524cb594fddf21b0a968f8d64b53acd712c5f80aa5ae14a6c71ac838 · ArcScan

Block

#21,366,539

2026-09-17 17:56:48 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,539
Timestamp: 47 days ago · 2026-09-17 17:56:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xc70ca3fe524cb594fddf21b0a968f8d64b53acd712c5f80aa5ae14a6c71ac838
Parent hash: 0xa058063e…875439e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,539 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.8%6,538,914 / 30,000,000

Base fee

20 gwei

State root

0x6cdb50eba0a8…c3e08c2909df

Transactions root

0x34725c740c32…e0ea240eefdb

Receipts root

0x6b0bec130a64…fa47971f4ff9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800