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 #0x163c9744b1638691fd9b20ff5f9ffd01a3d680c556058edf7287a59505072a00 · ArcScan

Block

#21,261,980

2026-09-17 03:12:47 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,980
Timestamp: 11 days ago · 2026-09-17 03:12:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x163c9744b1638691fd9b20ff5f9ffd01a3d680c556058edf7287a59505072a00
Parent hash: 0xc875ee88…40978331
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,980 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

34.1%10,235,496 / 30,000,000

Base fee

20 gwei

State root

0x6ce5275b8991…f3604e6039f4

Transactions root

0x52c4cbccb7cf…5c31e94e04f6

Receipts root

0x386362b1edf9…9b1617e3e377

Nonce

0x0000000000000000

Extra data

0x00000004a817c800