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 #0xc0dc42e8d93317773bd420bf6cb511bd613140d3e2502066fb1b7d19f60ce7ec · ArcScan

Block

#21,543,399

2026-09-18 18:51:43 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,399
Timestamp: 51 days ago · 2026-09-18 18:51:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0dc42e8d93317773bd420bf6cb511bd613140d3e2502066fb1b7d19f60ce7ec
Parent hash: 0x95a39026…9b086ec9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,399 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.0%911,886 / 30,000,000

Base fee

20 gwei

State root

0x20f2ff5b7fbe…3c46b8dd9589

Transactions root

0xd1c2856e4ad8…feda524f6639

Receipts root

0x5833816720a1…0d9d42c1947f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800