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 #0x57c2ac876e3fd7d29e24e07866fcfdcb883d1b56f7a66d2341e9aa608ceb4078 · ArcScan

Block

#21,485,172

2026-09-18 10:39:32 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,172
Timestamp: 47 days ago · 2026-09-18 10:39:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x57c2ac876e3fd7d29e24e07866fcfdcb883d1b56f7a66d2341e9aa608ceb4078
Parent hash: 0xb6c150b8…6ddd6ae2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,172 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.3%382,020 / 30,000,000

Base fee

20 gwei

State root

0x40b6b9b7cbad…caef9fbfdd81

Transactions root

0x9df006795ca9…e1e3868a98a1

Receipts root

0x2927c7be0ff3…db9399c0d55f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800