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 #0xf85b18e3abfc845c7815d58c054e4afc1b9c1303e5de397c695761dc4410275a · ArcScan

Block

#21,358,812

2026-09-17 16:51:32 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,812
Timestamp: 4 days ago · 2026-09-17 16:51:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xf85b18e3abfc845c7815d58c054e4afc1b9c1303e5de397c695761dc4410275a
Parent hash: 0x44f315e3…6c488233
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,812 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

25.4%7,611,247 / 30,000,000

Base fee

20 gwei

State root

0x0a11ef21a306…954c7091ead8

Transactions root

0xeceaa73c71e9…a09548ca1eff

Receipts root

0x012b970a2017…dc94f906c3ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800