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 #0xf875e3241d7f71addf2b366ec3688b911041eb8d0a04886baf988b6b1e391000 · ArcScan

Block

#21,293,945

2026-09-17 07:42:51 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,945
Timestamp: 12 days ago · 2026-09-17 07:42:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xf875e3241d7f71addf2b366ec3688b911041eb8d0a04886baf988b6b1e391000
Parent hash: 0xf7cc9371…700c44d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,945 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.8%2,334,504 / 30,000,000

Base fee

20 gwei

State root

0x0305be9781fc…bfcb0cc44c9c

Transactions root

0xa9214018ac03…081206f46b23

Receipts root

0x009cd68a484c…fa3e1b164e50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800