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 #21403531 · ArcScan

Block

#21,403,531

2026-09-17 23:09:26 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,531
Timestamp: 44 days ago · 2026-09-17 23:09:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x0eb055e7f241a63801887127a795595117f994c031f3b14fc23f746e6d67b13f
Parent hash: 0xab3b2539…62099c81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,531 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.0%1,817,556 / 30,000,000

Base fee

20 gwei

State root

0x2b401066487d…55f3c2a4a168

Transactions root

0x807567714527…da12a49da246

Receipts root

0x645721442d80…7609b4c53bce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800