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 #0x311738f045c5a547ea6ab7ec8908bac6cd97f88a4a7f2d891a58bc03245e28f3 · ArcScan

Block

#21,240,351

2026-09-17 00:10:10 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,351
Timestamp: 12 days ago · 2026-09-17 00:10:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x311738f045c5a547ea6ab7ec8908bac6cd97f88a4a7f2d891a58bc03245e28f3
Parent hash: 0x06e711e6…b01d4621
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,351 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

29.9%8,956,445 / 30,000,000

Base fee

20 gwei

State root

0x32fb64cbbaa8…7a3327a21916

Transactions root

0xc5443804fe7a…cf4405eaff73

Receipts root

0x81d56c46aaf7…33240f7a4f45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800