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 #0xc945ae8ed46bfaf09b88246d7e6b088bebdc7f284f747592482f252ef93febee · ArcScan

Block

#21,280,788

2026-09-17 05:51:40 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,788
Timestamp: 38 days ago · 2026-09-17 05:51:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xc945ae8ed46bfaf09b88246d7e6b088bebdc7f284f747592482f252ef93febee
Parent hash: 0xa9bcc9bc…9c89f6f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,788 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.3%4,588,661 / 30,000,000

Base fee

20 gwei

State root

0x807dd9f8869d…866c37d9a0f8

Transactions root

0xaefef38bc51a…ff626245ec73

Receipts root

0x083be0252229…87e8a9594aa2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800