Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x78eabcddbffab7bcf35a232dde6b1902d4142b78234fa6a2f97254db2b34d3e3 · ArcScan

Block

#21,520,372

2026-09-18 15:37:04 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,372
Timestamp: 43 days ago · 2026-09-18 15:37:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x78eabcddbffab7bcf35a232dde6b1902d4142b78234fa6a2f97254db2b34d3e3
Parent hash: 0x6db850b0…d40e3fbb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,372 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.8%2,627,311 / 30,000,000

Base fee

20 gwei

State root

0xaf114d4f9309…0aa72efc3156

Transactions root

0xab24fac7a26a…d060ac1ae39f

Receipts root

0xa117bd8358a8…9d3d26f09aaa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800