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 #21256627 · ArcScan

Block

#21,256,627

2026-09-17 02:27:35 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,627
Timestamp: 55 days ago · 2026-09-17 02:27:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x940c4426ce813e96fe59f1cc4ae8887b94f1d046f0ba5efd66caae8521278fbc
Parent hash: 0x1fe613c7…fe8a271e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,627 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.6%3,784,275 / 30,000,000

Base fee

20 gwei

State root

0x963ed817541c…1acdfbf19e27

Transactions root

0xe88a63295c13…eeb7b8265609

Receipts root

0xc50664db9f61…f6c74dc32240

Nonce

0x0000000000000000

Extra data

0x00000004a817c800