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 #0x8791c8f2545c2f9c9c8e66d7204662ce58adf2a7abb7c8362a7340769d956099 · ArcScan

Block

#21,391,012

2026-09-17 21:23:36 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,012
Timestamp: 5 days ago · 2026-09-17 21:23:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x8791c8f2545c2f9c9c8e66d7204662ce58adf2a7abb7c8362a7340769d956099
Parent hash: 0x1ce8ad39…1bc51e7d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,012 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.3%403,344 / 30,000,000

Base fee

20 gwei

State root

0x7b46d9264775…a243f49a7108

Transactions root

0xfbaabf08d10f…0f44bdc5cfc6

Receipts root

0xd702839a03e9…6f415fa0142b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800