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 #0xa01584d3bbe88622ac8ef84788058bc89a0ba8599066ca4a33d0527e987558a0 · ArcScan

Block

#21,421,320

2026-09-18 01:39:48 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,320
Timestamp: 55 days ago · 2026-09-18 01:39:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xa01584d3bbe88622ac8ef84788058bc89a0ba8599066ca4a33d0527e987558a0
Parent hash: 0x043f190c…b2b674e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,320 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.8%2,646,306 / 30,000,000

Base fee

20 gwei

State root

0x15d2f46278ad…ab68a0e6b5a7

Transactions root

0xf057b0c62d57…cef09ee6a13e

Receipts root

0x1c61e283b99c…7037288bf396

Nonce

0x0000000000000000

Extra data

0x00000004a817c800