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 #0xaa55a6b16c2eed5fbd2c371395f1ddf9fa3e7e33b2d96dec1ae676c9cb7840f4 · ArcScan

Block

#21,308,270

2026-09-17 09:43:53 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,270
Timestamp: 16 days ago · 2026-09-17 09:43:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa55a6b16c2eed5fbd2c371395f1ddf9fa3e7e33b2d96dec1ae676c9cb7840f4
Parent hash: 0x0f6d259e…0c969101
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,270 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.3%2,199,149 / 30,000,000

Base fee

20 gwei

State root

0x0cd7204ef9aa…ef08cd3f9750

Transactions root

0x40126e836179…c0ce456da71f

Receipts root

0x4e10eefbd6aa…ad982ea68a88

Nonce

0x0000000000000000

Extra data

0x00000004a817c800