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 #0x37151bdc66aff7bf7406b5b6c2ae7014773efb1bd44f9ca4f72a98e9d16e023e · ArcScan

Block

#21,262,999

2026-09-17 03:21:24 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,999
Timestamp: 22 days ago · 2026-09-17 03:21:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x37151bdc66aff7bf7406b5b6c2ae7014773efb1bd44f9ca4f72a98e9d16e023e
Parent hash: 0x064bf2a2…b56d2dc0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,999 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

31.7%9,509,913 / 30,000,000

Base fee

20 gwei

State root

0x599f032950fd…d66555f02b68

Transactions root

0xe012763d6093…2bbb9bb36424

Receipts root

0xc418d6549ab1…d281dc0f190e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800