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

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 #21393945 · ArcScan

Block

#21,393,945

2026-09-17 21:48:23 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,945
Timestamp: 39 days ago · 2026-09-17 21:48:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x97a525a2f5dc5631e3fed0bd7b4e0ab0877f195f687c13418a8dc858f394caa4
Parent hash: 0xb7201a79…1397f3e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,945 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.6%1,990,812 / 30,000,000

Base fee

20 gwei

State root

0xe65e2030686e…49c5711820ce

Transactions root

0x5be1b821e408…d631b10b578f

Receipts root

0x17f285b175ab…3f76ad2470a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800