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 #0x39a079262f2da981e01565dfe19bbd6b2b5af5bfeeb755f27d9d8b75c0edd49d · ArcScan

Block

#21,372,801

2026-09-17 18:49:43 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,801
Timestamp: 45 days ago · 2026-09-17 18:49:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x39a079262f2da981e01565dfe19bbd6b2b5af5bfeeb755f27d9d8b75c0edd49d
Parent hash: 0x936f73d8…acc2d08f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,801 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

18.7%5,621,651 / 30,000,000

Base fee

20 gwei

State root

0xf5a496593258…168e55ced27c

Transactions root

0x008b624c9a55…5d3fe5923ef4

Receipts root

0x91cbac19f6b5…c2fa8caceb2c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800