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 #0x320c99f3886057656e0b6b848036301f84488c33813bee501c19be6283fd412e · ArcScan

Block

#21,294,774

2026-09-17 07:49:51 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,774
Timestamp: 14 days ago · 2026-09-17 07:49:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x320c99f3886057656e0b6b848036301f84488c33813bee501c19be6283fd412e
Parent hash: 0x1c0c4085…3e330648
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,774 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.6%2,289,337 / 30,000,000

Base fee

20 gwei

State root

0x26f19bfcc5bc…efa1fc6a73b2

Transactions root

0x78eeb82da5ce…7ccf934db8d0

Receipts root

0x5cbd44c7fce6…55fd0c682b2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800