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 #0x9dc2ddb2cdcae82e209ca764c073b07117e51e393fe47d858d2ab5a3593acbc3 · ArcScan

Block

#21,374,294

2026-09-17 19:02:20 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,294
Timestamp: 21 days ago · 2026-09-17 19:02:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x9dc2ddb2cdcae82e209ca764c073b07117e51e393fe47d858d2ab5a3593acbc3
Parent hash: 0x66dd4601…a74e5e0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,294 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.1%3,040,168 / 30,000,000

Base fee

20 gwei

State root

0x7290ec7c366b…bcedd022da18

Transactions root

0x5676a9e98800…3bb308df27e7

Receipts root

0x7a9d503016f4…6076f959ee0a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800