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 #21230040 · ArcScan

Block

#21,230,040

2026-09-16 22:43:07 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,040
Timestamp: 13 days ago · 2026-09-16 22:43:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x753ef0f4c0f97f5247593de058ace5a3c8d816ea20b324b132c99a14e5838295
Parent hash: 0x1f95debb…1875d9e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,040 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

20.3%6,090,318 / 30,000,000

Base fee

20 gwei

State root

0x78b07fabc1ca…65d92ad46ad3

Transactions root

0xc48d230870e1…8f802f01f40e

Receipts root

0xb5e30f65c191…ef54b24468ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800