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 #0x2c221869daafd00cbbe35173379ea6483fdc30c0a728f8e4c8cdff6e7f3237bd · ArcScan

Block

#21,251,275

2026-09-17 01:42:23 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,275
Timestamp: 16 days ago · 2026-09-17 01:42:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c221869daafd00cbbe35173379ea6483fdc30c0a728f8e4c8cdff6e7f3237bd
Parent hash: 0x83bb4683…4ade42b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,275 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

25.5%7,664,680 / 30,000,000

Base fee

20 gwei

State root

0x56005956fcf2…4e9b54385045

Transactions root

0x13ddafc865c6…d80091920f2c

Receipts root

0x0a7034f77652…fccfad3a751d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800