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 #0x38c67f1d5ebcb777617f1892ebc33074ee03afc4ebea4bce94f204bc5e429434 · ArcScan

Block

#21,223,057

2026-09-16 21:44:11 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,057
Timestamp: 17 days ago · 2026-09-16 21:44:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x38c67f1d5ebcb777617f1892ebc33074ee03afc4ebea4bce94f204bc5e429434
Parent hash: 0xccae2802…d4b9fb05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,057 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

21.4%6,431,928 / 30,000,000

Base fee

20 gwei

State root

0x90f4afff7a89…cd0a57ef0b9a

Transactions root

0xb7b9cf93695b…cc8d55c37548

Receipts root

0xcdc8716ceff8…c5f94973dc56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800