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 #0xfa8219dcf724df99ee9c812bfbbc951626cf0cd9bb8feecd9f5ab1b3eb7bfb40 · ArcScan

Block

#21,373,598

2026-09-17 18:56:27 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,598
Timestamp: 43 days ago · 2026-09-17 18:56:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa8219dcf724df99ee9c812bfbbc951626cf0cd9bb8feecd9f5ab1b3eb7bfb40
Parent hash: 0xfccbe455…570fcd80
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,598 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.3%3,101,639 / 30,000,000

Base fee

20 gwei

State root

0x0b77949581ba…413fa2533dce

Transactions root

0xbb2cd53858a2…c909fafbb940

Receipts root

0xd2a6c9addcd4…820b1d363160

Nonce

0x0000000000000000

Extra data

0x00000004a817c800