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 #0xa204fbab50fe8cbbbfc4ccf1610677205d1e71f5b87f89b9ae916f198096fa87 · ArcScan

Block

#21,620,028

2026-09-19 05:39:38 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,028
Timestamp: 26 days ago · 2026-09-19 05:39:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xa204fbab50fe8cbbbfc4ccf1610677205d1e71f5b87f89b9ae916f198096fa87
Parent hash: 0xabc7506a…a49835d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,028 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.5%741,929 / 30,000,000

Base fee

20 gwei

State root

0x64d112b05f3e…9bd0b6aaabb9

Transactions root

0x6f9ff8a162ce…dec0eb36e313

Receipts root

0xba8f7dff3fe7…4ba0a426c3ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800