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 #0xd25590b73ba9a5c2d1d85996efb74f0fe11614d75ccbe17b16c334a11fdc0cec · ArcScan

Block

#21,540,661

2026-09-18 18:28:34 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,661
Timestamp: 32 days ago · 2026-09-18 18:28:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xd25590b73ba9a5c2d1d85996efb74f0fe11614d75ccbe17b16c334a11fdc0cec
Parent hash: 0x699180ba…897dfc54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,661 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.5%3,442,569 / 30,000,000

Base fee

20 gwei

State root

0xfaf436df0462…f36ba0bcba8b

Transactions root

0x3d1b75d06213…005aef12d61c

Receipts root

0xca42f8786eab…39a2c9778532

Nonce

0x0000000000000000

Extra data

0x00000004a817c800