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 #21373739 · ArcScan

Block

#21,373,739

2026-09-17 18:57:38 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,739
Timestamp: 39 days ago · 2026-09-17 18:57:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ce0e6ed2bf2d8057dedfd2d45c0ecfaa51f2e238ef0d3cce0310c621f601693
Parent hash: 0xe41fad0a…7fb6c0c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,739 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

13.0%3,899,745 / 30,000,000

Base fee

20 gwei

State root

0x92ea03780e9d…87ba7dd489ce

Transactions root

0xf02fc1b0e4bd…d94444a489f6

Receipts root

0x63228f08882e…41378de21c0a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800