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 #21251185 · ArcScan

Block

#21,251,185

2026-09-17 01:41:37 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,185
Timestamp: 18 days ago · 2026-09-17 01:41:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x975c7753ab7db9bf231467769c3048a590701e097a62dc17c8b6d6c43cdea369
Parent hash: 0xe183fbe2…8755c5a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,185 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

27.1%8,126,095 / 30,000,000

Base fee

20 gwei

State root

0x3f69442c4a1b…063ab6652126

Transactions root

0x3f01d11725e5…c30735b5975c

Receipts root

0x3d1c00077aee…084df23e893c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800