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 #0x494d72f1290e431c3ecd599e7e09374505226434c5fc11ffc7c8f5aa60d70d3f · ArcScan

Block

#21,281,411

2026-09-17 05:56:56 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,411
Timestamp: 19 days ago · 2026-09-17 05:56:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x494d72f1290e431c3ecd599e7e09374505226434c5fc11ffc7c8f5aa60d70d3f
Parent hash: 0x9f9e0aff…a85ab1ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,411 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.1%5,447,520 / 30,000,000

Base fee

20 gwei

State root

0x3b69d4bfa849…37d8881a97b1

Transactions root

0x60f27e174efc…e7dc7418a2ba

Receipts root

0x8b27e30604be…8c37e107ebaf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800