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

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 #21397701 · ArcScan

Block

#21,397,701

2026-09-17 22:20:09 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,701
Timestamp: 56 days ago · 2026-09-17 22:20:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x534fb31a6e59b4135569a885191cd2cb98e0cdc708e20ddedd7c584b4f11a92c
Parent hash: 0xb69f8fa4…0363894e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,701 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.5%735,320 / 30,000,000

Base fee

20 gwei

State root

0xa9b81136f027…74d17a132ce6

Transactions root

0x6fc47a61c227…cb8078b3731c

Receipts root

0x2b3b60f9224f…31ac44a78080

Nonce

0x0000000000000000

Extra data

0x00000004a817c800