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 #21484152 · ArcScan

Block

#21,484,152

2026-09-18 10:30:54 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,152
Timestamp: 13 days ago · 2026-09-18 10:30:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9e44789f6f51654d0241953af10372eafa46a550caa4aa10b79f5ef75feea87
Parent hash: 0x6e275b40…2b8e6c71
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,152 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.2%1,851,077 / 30,000,000

Base fee

20 gwei

State root

0x076f80c0e6c5…fd760d425c67

Transactions root

0xe5e30f51bb94…34a9b3cddbc0

Receipts root

0x71f44ae8f2e5…ae4dfbea6bf9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800