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 #21485065 · ArcScan

Block

#21,485,065

2026-09-18 10:38:37 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,065
Timestamp: 44 days ago · 2026-09-18 10:38:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bd70cba2488b178aa938ce7c219cc53eebb6f4b410c84fc9a659f25d3668a92
Parent hash: 0xed86f514…6a0d0787
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,065 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.7%1,107,163 / 30,000,000

Base fee

20 gwei

State root

0xcdf6301e85aa…491b1b0b5c22

Transactions root

0xd14ca8f2bac0…fa58ae733f77

Receipts root

0x73eae45d38d8…e9349a495ce9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800