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 #0x3b6d8928e42bd16fbfeb2c24fb8bb62dd20d257f63a922890f6b47815f0b04f6 · ArcScan

Block

#21,383,372

2026-09-17 20:19:02 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,372
Timestamp: 31 days ago · 2026-09-17 20:19:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b6d8928e42bd16fbfeb2c24fb8bb62dd20d257f63a922890f6b47815f0b04f6
Parent hash: 0xa140f7cd…bac45b6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,372 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

39.7%11,900,136 / 30,000,000

Base fee

20 gwei

State root

0xe9eb168cc765…66ba5c380dc3

Transactions root

0x8700bdb54c3a…284b89996584

Receipts root

0xe5e2e409e11c…589982b1f5b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800