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 #21239632 · ArcScan

Block

#21,239,632

2026-09-17 00:04:05 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,632
Timestamp: 17 days ago · 2026-09-17 00:04:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xc63e1e55d11ed31100fc9c2796d9d9c46b3fdaa02e742de1e08dbdb8777885c1
Parent hash: 0xa934a168…c0a26758
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,632 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

21.3%6,402,309 / 30,000,000

Base fee

20 gwei

State root

0x5b9976c56020…e1e2ae5f28ff

Transactions root

0xd9b085d88f34…ebc2c96b31f0

Receipts root

0x8b569603683a…246fe7667812

Nonce

0x0000000000000000

Extra data

0x00000004a817c800