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 #0x03256f64b6359321ab632be61cefe9bc4729a6f752e6d4045ff823156ffbda1a · ArcScan

Block

#21,394,904

2026-09-17 21:56:30 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,904
Timestamp: 11 days ago · 2026-09-17 21:56:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x03256f64b6359321ab632be61cefe9bc4729a6f752e6d4045ff823156ffbda1a
Parent hash: 0xab8e109c…0a426989
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,904 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.1%2,142,712 / 30,000,000

Base fee

20 gwei

State root

0xb43fb7134cca…3eaa7eb2efa6

Transactions root

0x775cace7feba…249be4d3be68

Receipts root

0xd0bfe708d5da…c278c00ab234

Nonce

0x0000000000000000

Extra data

0x00000004a817c800