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 #0x12b03a6467e0a9b2ed046ad995070a21215fcc7ae48499cc19fb16f0ffbd9e25 · ArcScan

Block

#21,361,513

2026-09-17 17:14:21 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,513
Timestamp: 12 days ago · 2026-09-17 17:14:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x12b03a6467e0a9b2ed046ad995070a21215fcc7ae48499cc19fb16f0ffbd9e25
Parent hash: 0x63fafbbb…a2b7938e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,513 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

39.4%11,810,239 / 30,000,000

Base fee

20 gwei

State root

0xb2bc7bf91169…43216a13ea49

Transactions root

0xc0f52be083a3…514ac6e17d3c

Receipts root

0xc861d3999661…dbb7955aa5ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800