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 #0xc3db1c05670c0bc4f19bdb0c895cca0ddcc75f45f2a8e453f1bd1310f775510b · ArcScan

Block

#21,417,168

2026-09-18 01:04:42 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,168
Timestamp: 52 days ago · 2026-09-18 01:04:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3db1c05670c0bc4f19bdb0c895cca0ddcc75f45f2a8e453f1bd1310f775510b
Parent hash: 0xe7d955e2…c96f1317
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,168 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.8%850,021 / 30,000,000

Base fee

20 gwei

State root

0xb29e91f21954…b2e659581a6b

Transactions root

0x913448914e98…912e9569cad6

Receipts root

0xe5f0ae77262c…25afab621416

Nonce

0x0000000000000000

Extra data

0x00000004a817c800