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 #0xf55350289d1920fb542baa15a8399747b8e4677fa302f839e606a916aef0b3d6 · ArcScan

Block

#21,300,451

2026-09-17 08:37:50 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,451
Timestamp: 32 days ago · 2026-09-17 08:37:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xf55350289d1920fb542baa15a8399747b8e4677fa302f839e606a916aef0b3d6
Parent hash: 0xe21bdbde…88f3e4c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,451 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

38.2%11,464,879 / 30,000,000

Base fee

20 gwei

State root

0x4645e294608f…06d158b84e46

Transactions root

0xfa96f7c6b371…4eebabff80df

Receipts root

0xc911ad2063d0…fad4989a8389

Nonce

0x0000000000000000

Extra data

0x00000004a817c800