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 #0x972988c5ba8c55cdd921f98b86cfbb88d4b76d031f6b49ecc73f0e62b26f0668 · ArcScan

Block

#21,321,693

2026-09-17 11:37:13 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,693
Timestamp: 2 days ago · 2026-09-17 11:37:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x972988c5ba8c55cdd921f98b86cfbb88d4b76d031f6b49ecc73f0e62b26f0668
Parent hash: 0x500c470f…cdaa4b59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,693 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

40.8%12,233,562 / 30,000,000

Base fee

20 gwei

State root

0xfafec7930e23…4474ea9fbd7c

Transactions root

0x51a1d7118695…55cb856fcaa0

Receipts root

0x8c9b58bcd57c…d8cc7dc189f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800