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 #21395325 · ArcScan

Block

#21,395,325

2026-09-17 22:00:03 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,325
Timestamp: 6 days ago · 2026-09-17 22:00:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9713336ca07a942f45e99e48bfc4bc72d31e814b01dba705455279e8bd22323
Parent hash: 0xb43ea951…44fd20e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,325 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.6%1,074,478 / 30,000,000

Base fee

20 gwei

State root

0x4a5614a5b6b3…4da07c7bad60

Transactions root

0x71d198643c01…7f3ff601b1f1

Receipts root

0x0ffb4306a9f1…2cfa7c731bbf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800