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 #0xfccc3b578ea1ba844ddf70521991f3769433c749687085d587ee231c91bb9c33 · ArcScan

Block

#21,542,719

2026-09-18 18:45:58 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,719
Timestamp: 40 days ago · 2026-09-18 18:45:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xfccc3b578ea1ba844ddf70521991f3769433c749687085d587ee231c91bb9c33
Parent hash: 0xe9ce3ced…4220df8b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,719 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.0%599,723 / 30,000,000

Base fee

20 gwei

State root

0x4c7593c450d9…a1b5470500c3

Transactions root

0xbf2be853ef80…5eef06b3762a

Receipts root

0x1a0ed94d6404…c6a17db94494

Nonce

0x0000000000000000

Extra data

0x00000004a817c800