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 #0x69a15c7dc55d105ba64dcc1e094bbf3bb44aca00576f0b6655732fd6a12fad2a · ArcScan

Block

#21,255,259

2026-09-17 02:16:01 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,259
Timestamp: 26 days ago · 2026-09-17 02:16:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x69a15c7dc55d105ba64dcc1e094bbf3bb44aca00576f0b6655732fd6a12fad2a
Parent hash: 0x9a102f76…ec7d5861
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,259 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.7%2,897,048 / 30,000,000

Base fee

20 gwei

State root

0xd50d4b18b5be…e02a7a0cc3a1

Transactions root

0x3974b0ca1e52…49a231394ef9

Receipts root

0x51ed600342ce…16a47f9c5e41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800