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 #0xf8952a44ab8db9b8ba46fed37d598d42110251a4f78e20f953dd60bfd61f536a · ArcScan

Block

#21,308,921

2026-09-17 09:49:24 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,921
Timestamp: 2 days ago · 2026-09-17 09:49:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8952a44ab8db9b8ba46fed37d598d42110251a4f78e20f953dd60bfd61f536a
Parent hash: 0xb6022228…b2a725a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,921 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.0%3,895,467 / 30,000,000

Base fee

20 gwei

State root

0x5a37e236bc11…0f7b99f80e4d

Transactions root

0x6e41816679f7…e71cd126f5da

Receipts root

0x139bb076b839…9785e7d5f1d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800