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 #0x5066a865478269393d4b311b20be675684f64aa01935e84360ab4eb3febd2f37 · ArcScan

Block

#21,268,843

2026-09-17 04:10:45 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,843
Timestamp: 45 days ago · 2026-09-17 04:10:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x5066a865478269393d4b311b20be675684f64aa01935e84360ab4eb3febd2f37
Parent hash: 0xedc5f9e0…57f034e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,843 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

33.6%10,075,990 / 30,000,000

Base fee

20 gwei

State root

0x6eae59882a10…e88755d68cff

Transactions root

0xb13cf1519373…49a78a45d03c

Receipts root

0x3094d30ff526…82a594b34f64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800