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 #0x38c1f0f51b601d8bd09ef9838c26cfdbff0f729a906ef1c451f65bf3289ee104 · ArcScan

Block

#21,325,826

2026-09-17 12:12:07 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,826
Timestamp: 28 days ago · 2026-09-17 12:12:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x38c1f0f51b601d8bd09ef9838c26cfdbff0f729a906ef1c451f65bf3289ee104
Parent hash: 0xb2f6ff70…a3ae7bea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,826 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

41.6%12,472,059 / 30,000,000

Base fee

20 gwei

State root

0x95aeb01c74fb…b28ec1c2c210

Transactions root

0xc90af82336e5…a69c5fb2db85

Receipts root

0x57b6e9caaab0…dd0bc6035b23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800