Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x38e2ea434358d50e950371504c84191fe6f87d56038e088a1df1d7da7b4caa66 · ArcScan

Block

#21,388,237

2026-09-17 21:00:09 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,237
Timestamp: 20 days ago · 2026-09-17 21:00:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x38e2ea434358d50e950371504c84191fe6f87d56038e088a1df1d7da7b4caa66
Parent hash: 0x60b92ee4…c64c1591
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,237 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.4%7,034,459 / 30,000,000

Base fee

20 gwei

State root

0xd9701ed3d072…2c5259dbcadf

Transactions root

0xc0d0dcbb69e4…beadf00bc6da

Receipts root

0x03f5efec9766…acbc945d9d66

Nonce

0x0000000000000000

Extra data

0x00000004a817c800