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 #0x646ab19bbf012fdcfc8b9046a8a3cd70eb092ee9445bd7b24b5ba4a96669dcaa · ArcScan

Block

#21,523,640

2026-09-18 16:04:41 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,640
Timestamp: 51 days ago · 2026-09-18 16:04:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x646ab19bbf012fdcfc8b9046a8a3cd70eb092ee9445bd7b24b5ba4a96669dcaa
Parent hash: 0x33226e7b…e6e7f180
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,640 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.7%2,015,897 / 30,000,000

Base fee

20 gwei

State root

0x655092bb4b42…c837baa57d2c

Transactions root

0x783102fc1f51…49b359257fc6

Receipts root

0x79688cdbd880…cce83a5fbb0f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800