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 #21239564 · ArcScan

Block

#21,239,564

2026-09-17 00:03:31 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,564
Timestamp: 15 days ago · 2026-09-17 00:03:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x19ab88f3afedcc682af292d32134f51fa7519230cf007a78b7281bff907f9b22
Parent hash: 0x4ae5d767…772e4627
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,564 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

37.2%11,157,778 / 30,000,000

Base fee

20 gwei

State root

0x917ae808db93…f5682e1bf805

Transactions root

0x07f0484147ec…85074ca0ddf5

Receipts root

0x6de27013e751…6c7638718d76

Nonce

0x0000000000000000

Extra data

0x00000004a817c800