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 #21507962 · ArcScan

Block

#21,507,962

2026-09-18 13:52:11 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,962
Timestamp: 55 days ago · 2026-09-18 13:52:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x12aaebcb24af92bd5fbac45028e0be6dbbe6e733a0707e124b3987c56756fb2f
Parent hash: 0x02c00977…a182e61e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,962 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.3%685,047 / 30,000,000

Base fee

20 gwei

State root

0xb5ddee76fed5…8232937ea6e1

Transactions root

0x8ce1e2700651…a9c92f2a5834

Receipts root

0xf3e1f8be49a5…091da9dc2ced

Nonce

0x0000000000000000

Extra data

0x00000004a817c800