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 #21227623 · ArcScan

Block

#21,227,623

2026-09-16 22:22:44 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,227,623
Timestamp: 7 days ago · 2026-09-16 22:22:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x24ac0c85151c97741b03e7947fa6a1c55a034a42614cfb8abbed732eb71aee2e
Parent hash: 0xed2ea058…c8b14599
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,227,623 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

64.1%19,231,172 / 30,000,000

Base fee

20 gwei

State root

0xf4fba7aee68d…55e1b5a63155

Transactions root

0xc1e79bb93a3b…a20aff486835

Receipts root

0xf17ad96a9e35…d9e74bcb1a40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800