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 #0xc35e737112e45181adda239f183e97223a1fdb2f387e1b9a13636f5739c185ee · ArcScan

Block

#21,421,400

2026-09-18 01:40:28 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,400
Timestamp: 56 days ago · 2026-09-18 01:40:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xc35e737112e45181adda239f183e97223a1fdb2f387e1b9a13636f5739c185ee
Parent hash: 0x9c5c6e8f…02e674ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,400 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.0%3,589,597 / 30,000,000

Base fee

20 gwei

State root

0x90abe3f4f29b…7709d1f0c61a

Transactions root

0x9417696b0137…4e4546da5fce

Receipts root

0x3bcc3685f576…1f9c193429bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800