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 #21251048 · ArcScan

Block

#21,251,048

2026-09-17 01:40:28 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,048
Timestamp: 22 days ago · 2026-09-17 01:40:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x56fd834d3ad4788528e19da316136a0775627e2d9b8ffb706f8ca2d40efd7b73
Parent hash: 0x617ec13b…d523007f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,048 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

19.3%5,784,491 / 30,000,000

Base fee

20 gwei

State root

0x452e0b65275b…31396a21002d

Transactions root

0x7dec510e2907…fe1799f85ef9

Receipts root

0x6476ba267b39…42ec3fa77aaa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800