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 #0x40b4298dd6741a8175543617480a20c2bea69b017b15c262dc87cda773e037e7 · ArcScan

Block

#21,619,696

2026-09-19 05:36:50 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,619,696
Timestamp: 16 days ago · 2026-09-19 05:36:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x40b4298dd6741a8175543617480a20c2bea69b017b15c262dc87cda773e037e7
Parent hash: 0xb0931f11…737aa75f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,619,696 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

0.5%152,178 / 30,000,000

Base fee

20 gwei

State root

0xffd6c211b0da…0259245b344a

Transactions root

0xcee90e8488df…81bc7840e305

Receipts root

0x85ccad8977fb…e03625c3f9d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800