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 #21334188 · ArcScan

Block

#21,334,188

2026-09-17 13:22:44 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,334,188
Timestamp: 53 days ago · 2026-09-17 13:22:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x571a0923549f1299bcda849d9d66c43b612541ea691d8bba84480936889b5ba6
Parent hash: 0xe10a4c14…a479e7e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,334,188 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

32.0%9,604,483 / 30,000,000

Base fee

20 gwei

State root

0xcfbf426654dc…cacd7d06e892

Transactions root

0x865a738cf84f…e366f76c5db7

Receipts root

0x3cd2c94c3276…226c2684f57e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800