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

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 #21309247 · ArcScan

Block

#21,309,247

2026-09-17 09:52:09 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,247
Timestamp: 12 days ago · 2026-09-17 09:52:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x40567bd76907504cfc4762b123fce1b9598874e2956f46e7c96b610dc86674ff
Parent hash: 0xafb6aa9a…a89db182
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,247 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

26.0%7,790,089 / 30,000,000

Base fee

20 gwei

State root

0xd9b9f798c2eb…a87d8495e3bb

Transactions root

0x58f04dab50e6…4f668f544c10

Receipts root

0x2e4fe485e759…2f901437ed61

Nonce

0x0000000000000000

Extra data

0x00000004a817c800