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 #21404224 · ArcScan

Block

#21,404,224

2026-09-17 23:15:17 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,224
Timestamp: 53 days ago · 2026-09-17 23:15:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xa19c9cad28abd2783ff193d685d7a00e9d37442057c8c0ea6a582a930e54d0fa
Parent hash: 0x42948bd5…152fb459
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,224 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.8%1,126,494 / 30,000,000

Base fee

20 gwei

State root

0x98ce8612ffa9…2fc70e7b290f

Transactions root

0x77826521aeb7…c79fb7d1fb3b

Receipts root

0x6aaef539b202…46dee7ae4e02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800