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 #21300444 · ArcScan

Block

#21,300,444

2026-09-17 08:37:46 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,444
Timestamp: 33 days ago · 2026-09-17 08:37:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x476e71075a7c6484b958c0d1e0a78d9ddedaa3a1c49bb3ff9b008179aded971e
Parent hash: 0x9ed4e786…c90f5657
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,444 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.4%4,037,309 / 30,000,000

Base fee

20 gwei

State root

0x4cdd7f2b6b14…b342ce746c49

Transactions root

0xab623d9d1df2…4ff86277047f

Receipts root

0x0e4146416a95…23e40dbf0d06

Nonce

0x0000000000000000

Extra data

0x00000004a817c800