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 #21404035 · ArcScan

Block

#21,404,035

2026-09-17 23:13:41 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,035
Timestamp: 51 days ago · 2026-09-17 23:13:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xae3b552ee9eca0b0f096eea65b3e493f9b64353799838be529b73476df7b67ed
Parent hash: 0x605e2c1b…ad08d674
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,035 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.4%1,311,992 / 30,000,000

Base fee

20 gwei

State root

0x0771e8982cfa…65327a56c743

Transactions root

0xc9013e3a6017…caaf9985b34a

Receipts root

0xc17deee375ea…7aa64ac1cf2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800