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 #21518248 · ArcScan

Block

#21,518,248

2026-09-18 15:19:07 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,248
Timestamp: 22 days ago · 2026-09-18 15:19:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xf160840a7982a537c010c6d2edc391b043da2c0b7787c27b78afe97982d21f13
Parent hash: 0x89fff029…2027b71b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,248 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.9%1,768,901 / 30,000,000

Base fee

20 gwei

State root

0xd9500ec6a37f…d449fc504d14

Transactions root

0x68b77edb735e…f21ab7ffcb51

Receipts root

0x1ca5568a042e…f83e96cca1d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800