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 #21445274 · ArcScan

Block

#21,445,274

2026-09-18 05:02:15 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,274
Timestamp: 36 days ago · 2026-09-18 05:02:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x22226d3812b16ad3b6abc44df540e1f2c101505fe3b99100836e75f1ece2ed48
Parent hash: 0x23fae3c3…f563fe6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,274 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.1%3,621,791 / 30,000,000

Base fee

20 gwei

State root

0x0d5112a8a837…d23b1c7b8cb7

Transactions root

0xaf6b62aaf80c…a4d6392d4072

Receipts root

0x20d82d52dce3…ce6b5bee7521

Nonce

0x0000000000000000

Extra data

0x00000004a817c800