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 #21410665 · ArcScan

Block

#21,410,665

2026-09-18 00:09:44 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,665
Timestamp: 17 days ago · 2026-09-18 00:09:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x3415a7c9d45746a6e9cbcd03502e3fda2c058b7b882c44b0009b6d2cee486d2d
Parent hash: 0x6dcb984d…72de53cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,665 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.4%1,032,252 / 30,000,000

Base fee

20 gwei

State root

0x3943df0398d6…b1734512f91b

Transactions root

0xfe0540f926a1…b7ec617ce63f

Receipts root

0x058cff0fbf74…ee281251cfdc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800