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 #0xfd49b75bc936072809c58e84991616c81ef78b7ee10b786c14ca9688bec3a174 · ArcScan

Block

#21,296,052

2026-09-17 08:00:39 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,052
Timestamp: 50 days ago · 2026-09-17 08:00:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd49b75bc936072809c58e84991616c81ef78b7ee10b786c14ca9688bec3a174
Parent hash: 0xbaf9f8b6…87f5bd12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,052 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

23.8%7,128,178 / 30,000,000

Base fee

20 gwei

State root

0xae02a9c77654…d104a2a382e9

Transactions root

0x816b5c1422aa…1a8caf773ae4

Receipts root

0x49280e0f3a0d…a1f0b543a968

Nonce

0x0000000000000000

Extra data

0x00000004a817c800