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 #0x99f6d31c7b74a73fdfe03ecb255510176773600b8c455123031c031a3a0315a0 · ArcScan

Block

#21,288,912

2026-09-17 07:00:19 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,912
Timestamp: 7 days ago · 2026-09-17 07:00:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x99f6d31c7b74a73fdfe03ecb255510176773600b8c455123031c031a3a0315a0
Parent hash: 0x260dd357…bf782844
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,912 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

36.5%10,956,139 / 30,000,000

Base fee

20 gwei

State root

0xf8100ffe9b2a…da21189d3e6a

Transactions root

0x579ff2dcc967…dbda5b398d0d

Receipts root

0x34ac51e41823…4107a95dc37f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800