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 #21319508 · ArcScan

Block

#21,319,508

2026-09-17 11:18:46 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,508
Timestamp: 51 days ago · 2026-09-17 11:18:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a0ee4c6f95818e519536d5d67dcd7cade4142a105a9a0c41cd53928b79bc8ef
Parent hash: 0xb521e351…13afa575
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,508 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

52.0%15,597,280 / 30,000,000

Base fee

20 gwei

State root

0x00484ffedeb9…3bdd85229e51

Transactions root

0xba7ab06e3f9a…8bf7ee47bbaa

Receipts root

0xeed20ae17e7c…dfcd3accf85d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800