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 #21309156 · ArcScan

Block

#21,309,156

2026-09-17 09:51:22 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,156
Timestamp: 10 days ago · 2026-09-17 09:51:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d105cba07b3b5a848e65fa6b4bf3771f807f0b47c6f38f0467b90981e6275bd
Parent hash: 0xf4d1afb3…17864f91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,156 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

19.1%5,747,375 / 30,000,000

Base fee

20 gwei

State root

0x12bfc2639cf1…94c379222059

Transactions root

0x00aab75928fd…4a39440ab41c

Receipts root

0x8f395d761905…936ad3408807

Nonce

0x0000000000000000

Extra data

0x00000004a817c800