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 #0x5f3e4a6048310716dd80993d573fcdd296597033a19e201f832bf2ee759d85e1 · ArcScan

Block

#21,303,428

2026-09-17 09:02:59 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,428
Timestamp: 18 days ago · 2026-09-17 09:02:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f3e4a6048310716dd80993d573fcdd296597033a19e201f832bf2ee759d85e1
Parent hash: 0x5a8e9a1b…9538e61b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,428 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.9%2,971,549 / 30,000,000

Base fee

20 gwei

State root

0xdaafba5239ce…5aa5769ee245

Transactions root

0x64b8b8f4e61d…964833e5ca27

Receipts root

0xce1e9c0a67ca…913c1c124c25

Nonce

0x0000000000000000

Extra data

0x00000004a817c800