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 #21245192 · ArcScan

Block

#21,245,192

2026-09-17 00:51:02 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,192
Timestamp: 14 days ago · 2026-09-17 00:51:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xacdf25696ae3354cad80548f38aad0cf67c78487f6126bfd571e5a4ee28dd647
Parent hash: 0xfe3950cb…673eeadf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,192 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

39.3%11,799,790 / 30,000,000

Base fee

20 gwei

State root

0xdcce57c6028f…42bfa6e80953

Transactions root

0x5da657aedfe7…9c2d64cc8994

Receipts root

0x61fe3f0eb862…018c70370dff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800