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 #0x6a3ad1229efad7a95e3207d1116ca126123829a5eb343a0ea45b8afe3486806f · ArcScan

Block

#21,421,616

2026-09-18 01:42:18 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,616
Timestamp: 57 days ago · 2026-09-18 01:42:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a3ad1229efad7a95e3207d1116ca126123829a5eb343a0ea45b8afe3486806f
Parent hash: 0x8a4a79ff…51db37e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,616 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

7.8%2,355,860 / 30,000,000

Base fee

20 gwei

State root

0x60035d251611…87561f0b21a5

Transactions root

0xb577398e8afd…d3f7d4538af7

Receipts root

0xf5a0625b1773…70ad8bf43260

Nonce

0x0000000000000000

Extra data

0x00000004a817c800