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 #0xf4b421ecae7fb818480fe1634f0c05c8a275d69c36483375c8c4c40dffa2e196 · ArcScan

Block

#21,525,222

2026-09-18 16:18:03 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,222
Timestamp: 18 days ago · 2026-09-18 16:18:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4b421ecae7fb818480fe1634f0c05c8a275d69c36483375c8c4c40dffa2e196
Parent hash: 0x31f6c2b2…b275c9da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,222 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

1.5%441,180 / 30,000,000

Base fee

20 gwei

State root

0xc96155e488cc…16ff8cf41204

Transactions root

0x626232e661f4…7468764ed2f6

Receipts root

0xff47cc00a05b…f4a8b0718ea2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800