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 #21337520 · ArcScan

Block

#21,337,520

2026-09-17 13:50:53 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,520
Timestamp: 6 days ago · 2026-09-17 13:50:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xbffa73bacab92fc460a1661b42b5944a1bc89e2771fdcf7d809176049a57c518
Parent hash: 0x62b819f4…e270b860
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,520 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.5%6,153,106 / 30,000,000

Base fee

20 gwei

State root

0xb9808adb8f2c…64fd38f3ec15

Transactions root

0xe4c1e22df730…53db00af9fc5

Receipts root

0x4dd4656407c9…9af933051abb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800