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 #0x4c0cb4a233e2a80909104a271e6129ccb409fa5d13abab094b76075f9f2af146 · ArcScan

Block

#21,286,342

2026-09-17 06:38:36 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,342
Timestamp: 12 days ago · 2026-09-17 06:38:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c0cb4a233e2a80909104a271e6129ccb409fa5d13abab094b76075f9f2af146
Parent hash: 0x29b2cdb0…ec323062
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,342 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

16.8%5,026,011 / 30,000,000

Base fee

20 gwei

State root

0x5c1c0d739b99…bc6bda08a057

Transactions root

0x4b4aeead8c58…ea3ba9fc6c65

Receipts root

0x7f0854fb80a3…915a1725d0e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800