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

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 #21307724 · ArcScan

Block

#21,307,724

2026-09-17 09:39:16 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,724
Timestamp: 32 days ago · 2026-09-17 09:39:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d9d416d4dee9e0137f246995b94d603b580d23d718a20a4730e651d98f07d4f
Parent hash: 0x3812da78…1bbe9897
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,724 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.8%4,142,741 / 30,000,000

Base fee

20 gwei

State root

0x029d32d522e9…f7d8b8162cb0

Transactions root

0x1a1e4ee61104…3f04a7406601

Receipts root

0x92125c1997c7…15ad60938f43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800