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 #0x356f25ab8394a55c08a8b3912c179c98583d30c0b30516549dae1438650668f8 · ArcScan

Block

#21,248,581

2026-09-17 01:19:38 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,581
Timestamp: 4 days ago · 2026-09-17 01:19:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x356f25ab8394a55c08a8b3912c179c98583d30c0b30516549dae1438650668f8
Parent hash: 0xf36f4606…78a2f7e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,581 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.5%6,763,613 / 30,000,000

Base fee

20 gwei

State root

0xab589d18968d…ae41275c1bd9

Transactions root

0x74eea18a13ac…6b5aae4efd64

Receipts root

0x9b6d06363269…8e479bea1c46

Nonce

0x0000000000000000

Extra data

0x00000004a817c800