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 #21299747 · ArcScan

Block

#21,299,747

2026-09-17 08:31:53 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,747
Timestamp: 49 days ago · 2026-09-17 08:31:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9726a01c5614a845505952cceb7bef5afef64148d257fea407875f0c61f89a9
Parent hash: 0xb9204cb4…8b154049
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,747 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

28.0%8,408,365 / 30,000,000

Base fee

20 gwei

State root

0x500e13d4e80a…edecc310b490

Transactions root

0xa6f3eecdb53c…ef8d219f7dd6

Receipts root

0x0036040a02a5…f0b4044f7dc9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800