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 #0x5a1ea415d11d235a5207977394c0b017153d69b091d406e5230c614c247096ad · ArcScan

Block

#21,256,308

2026-09-17 02:24:53 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,308
Timestamp: 52 days ago · 2026-09-17 02:24:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a1ea415d11d235a5207977394c0b017153d69b091d406e5230c614c247096ad
Parent hash: 0x0846ef1f…b053e6a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,308 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

26.6%7,977,107 / 30,000,000

Base fee

20 gwei

State root

0x16ae4693b8f6…bc91c5f47ace

Transactions root

0xe948f759f7d1…f818785e4dbc

Receipts root

0x461ded2716d0…7fd0966a190c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800