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 #0xc53b8c9f3aefac6bc4b4adc26b9d500fe0dcd2a113c4757ef19d104055f764e7 · ArcScan

Block

#21,485,176

2026-09-18 10:39:34 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,176
Timestamp: 47 days ago · 2026-09-18 10:39:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xc53b8c9f3aefac6bc4b4adc26b9d500fe0dcd2a113c4757ef19d104055f764e7
Parent hash: 0xaebdf78b…57e9b0e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,176 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.6%1,384,597 / 30,000,000

Base fee

20 gwei

State root

0x62dd5ef8e3e4…b0f4f66431ae

Transactions root

0x458af8654efb…705338750407

Receipts root

0x7a89201254df…ae5922b831be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800