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 #0xf9bc4cb751d58690dc5fee5b48360375ed9a664c428e421d57e23eaaa6a3ffa5 · ArcScan

Block

#21,543,827

2026-09-18 18:55:21 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,827
Timestamp: 55 days ago · 2026-09-18 18:55:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9bc4cb751d58690dc5fee5b48360375ed9a664c428e421d57e23eaaa6a3ffa5
Parent hash: 0xbb412e3f…e7cb3599
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,827 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.7%1,714,527 / 30,000,000

Base fee

20 gwei

State root

0x45767dbde527…ea8fbac7207c

Transactions root

0xffc1ef13a1ab…19c4e675747b

Receipts root

0xa7bd5bb9e241…086c67709f3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800