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 #21508184 · ArcScan

Block

#21,508,184

2026-09-18 13:54:04 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,184
Timestamp: 54 days ago · 2026-09-18 13:54:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x36947c0614d99b90f93bfd6b2673ffcd65e447c28882982c5f3005c6264302cd
Parent hash: 0x31b09168…c286f13c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,184 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.5%1,350,163 / 30,000,000

Base fee

20 gwei

State root

0xeb0019b54702…9f206a590a2a

Transactions root

0xfaf777b15de8…3975a01579e4

Receipts root

0x3f2b8827cf57…4c1e09b70178

Nonce

0x0000000000000000

Extra data

0x00000004a817c800