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 #21524374 · ArcScan

Block

#21,524,374

2026-09-18 16:10:53 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,374
Timestamp: 45 days ago · 2026-09-18 16:10:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5273b04002a677c2107e5ce8e5323a88e8870355380fa76aa6166b45e92b264
Parent hash: 0xc0e8d461…87a6b417
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,374 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.2%969,834 / 30,000,000

Base fee

20 gwei

State root

0x0b0d2a7aa6e1…f7043fbab371

Transactions root

0x735275691652…1a6904b036ef

Receipts root

0xef8c4fbd8575…85efb6b37e6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800