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 #0xa809b9e9da420a284a59efff3ea9212c46c477ab450ff2fc9391531a88e14104 · ArcScan

Block

#21,512,023

2026-09-18 14:26:31 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,023
Timestamp: 31 days ago · 2026-09-18 14:26:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xa809b9e9da420a284a59efff3ea9212c46c477ab450ff2fc9391531a88e14104
Parent hash: 0x743be622…b9a63ca9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,023 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

42.7%12,820,101 / 30,000,000

Base fee

20 gwei

State root

0xad7012ca9a30…6d396d4d1f30

Transactions root

0x0a6a8bec9f84…afe074626ef7

Receipts root

0x7e5519594044…9ebe334ef853

Nonce

0x0000000000000000

Extra data

0x00000004a817c800