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 #21269931 · ArcScan

Block

#21,269,931

2026-09-17 04:19:57 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,931
Timestamp: 12 days ago · 2026-09-17 04:19:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xbde2c81dcc9ebe572f8242a52482c9d7c78556be77432f6c9d2c0567e66204a1
Parent hash: 0x4e106f5b…e046bd2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,931 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.7%4,119,477 / 30,000,000

Base fee

20 gwei

State root

0x6931c4dc5a30…b977d6a244e3

Transactions root

0x74ad13738b2b…8eaad81c98eb

Receipts root

0x18718f95da8d…54c9d0697d25

Nonce

0x0000000000000000

Extra data

0x00000004a817c800