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 #21294552 · ArcScan

Block

#21,294,552

2026-09-17 07:47:59 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,552
Timestamp: 7 days ago · 2026-09-17 07:47:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3f02878f1c2b1de9e98be7e421ce28d02c5865b7c46690a7efd2d4f5894f5e5
Parent hash: 0xe074b130…63a1d9fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,552 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.3%2,790,038 / 30,000,000

Base fee

20 gwei

State root

0xffe4c6f02659…dc34df47ccd5

Transactions root

0x145936adf84d…f4278b338e49

Receipts root

0x3c1c280b0435…40e1cc3b0b24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800