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 #0xdc99116c1b51c750102b981592b6410b875422dd4e4ed41793faf91bedb2148a · ArcScan

Block

#21,371,935

2026-09-17 18:42:24 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,935
Timestamp: 18 days ago · 2026-09-17 18:42:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc99116c1b51c750102b981592b6410b875422dd4e4ed41793faf91bedb2148a
Parent hash: 0x2c359940…5a9ba0d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,935 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.8%2,344,917 / 30,000,000

Base fee

20 gwei

State root

0x2e51a2228cf1…1b614f8ce9b8

Transactions root

0x161b4aa2f556…e513dbfdd47a

Receipts root

0x5312a30c6941…7f9ce5067e4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800