Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc87b89374d2ed256d98f547c396b858d1766fac2e2ff40bfe9dcb49b03594759 · ArcScan

Block

#21,221,026

2026-09-16 21:27:02 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,026
Timestamp: 18 days ago · 2026-09-16 21:27:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xc87b89374d2ed256d98f547c396b858d1766fac2e2ff40bfe9dcb49b03594759
Parent hash: 0x12ca0e9c…c57be489
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,026 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

32.9%9,879,520 / 30,000,000

Base fee

20 gwei

State root

0x8183ada9e096…7fb7c070d3cd

Transactions root

0x40095d5ead4a…146c036aac60

Receipts root

0x0c8bb9bd25c0…5ccca9c55930

Nonce

0x0000000000000000

Extra data

0x00000004a817c800