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 #0x578a1bca38178621ab37614d84bd433aa57cd4aa9e055e834bb392838667ba3e · ArcScan

Block

#21,321,028

2026-09-17 11:31:36 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,028
Timestamp: 16 days ago · 2026-09-17 11:31:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x578a1bca38178621ab37614d84bd433aa57cd4aa9e055e834bb392838667ba3e
Parent hash: 0xdfa2e006…5f628081
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,028 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

46.6%13,968,769 / 30,000,000

Base fee

20 gwei

State root

0x6de8d6ca612e…1e37db41ac43

Transactions root

0xeaf7f2f2b42c…e3d01877fd0a

Receipts root

0x5e101947588d…8499743e8cdf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800