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 #0xb861627f4dcb13e7d978bf3cb25adcd56bc63f8fd697e1aec353a8c477e9aa33 · ArcScan

Block

#21,352,445

2026-09-17 15:56:57 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,445
Timestamp: 11 days ago · 2026-09-17 15:56:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xb861627f4dcb13e7d978bf3cb25adcd56bc63f8fd697e1aec353a8c477e9aa33
Parent hash: 0x3c432e35…0f03756e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,445 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.0%5,691,741 / 30,000,000

Base fee

20 gwei

State root

0xa572cd0e5a56…da20684b5b95

Transactions root

0x8bb5726a8128…14d2e6d42842

Receipts root

0xb2912e99faeb…098ab7ff574a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800