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 #0x12dd2497cf780ce918c44948ee9aefe9e5a4bb50d027621a06a1b18cc8becc5c · ArcScan

Block

#21,350,022

2026-09-17 15:36:29 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,022
Timestamp: 10 days ago · 2026-09-17 15:36:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x12dd2497cf780ce918c44948ee9aefe9e5a4bb50d027621a06a1b18cc8becc5c
Parent hash: 0x663197f0…1858e44a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,022 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

27.9%8,361,751 / 30,000,000

Base fee

20 gwei

State root

0xe213bffcbfed…6b35a4b53106

Transactions root

0x161648081967…c7541d8ba3a8

Receipts root

0x078f5eaff381…cac73bda445b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800