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 #0x71996db0384f8be2ef6accf9fe694ebd6da5f76dafda992334838b912fb83c0f · ArcScan

Block

#21,548,845

2026-09-18 19:37:46 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,845
Timestamp: 39 days ago · 2026-09-18 19:37:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x71996db0384f8be2ef6accf9fe694ebd6da5f76dafda992334838b912fb83c0f
Parent hash: 0x95b2ed25…69f21524
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,845 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.1%2,120,305 / 30,000,000

Base fee

20 gwei

State root

0x4a40f25da7e8…6cd81b69682d

Transactions root

0x3cad55a5ba7f…c622e5ece8ea

Receipts root

0xbf62b9ccbd64…8a7568212c66

Nonce

0x0000000000000000

Extra data

0x00000004a817c800