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 #21330285 · ArcScan

Block

#21,330,285

2026-09-17 12:49:46 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,285
Timestamp: 12 days ago · 2026-09-17 12:49:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e8cc858291f489b0c5b1583c23889f5871ac23e2f34f070524cefd349bdbefe
Parent hash: 0xc431782e…93a13cbd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,285 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

30.3%9,097,198 / 30,000,000

Base fee

20 gwei

State root

0x85c40dbb7158…27de5122a862

Transactions root

0x895a94a01f3c…d394c9486b8e

Receipts root

0xc6715fc204d5…b254e622b01f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800