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 #0x7adb9d7006d21561a0004257e76a1a7f16878c59cfac628e78b34a465a5c415a · ArcScan

Block

#21,237,120

2026-09-16 23:42:53 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,120
Timestamp: 3 days ago · 2026-09-16 23:42:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x7adb9d7006d21561a0004257e76a1a7f16878c59cfac628e78b34a465a5c415a
Parent hash: 0x73cc2139…0ac5c58b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,120 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

28.3%8,476,010 / 30,000,000

Base fee

20 gwei

State root

0xc8b9285659dd…854a3548d5b1

Transactions root

0x16edb186c0a1…581a167f15d4

Receipts root

0x3b6aa83a8999…75e0cf1d2ab2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800