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 #0x429cbd6c5b9022e93efaef61da700d2aad98c87a9df4276829c0fa349b160129 · ArcScan

Block

#21,213,401

2026-09-16 20:22:41 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,401
Timestamp: 18 days ago · 2026-09-16 20:22:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x429cbd6c5b9022e93efaef61da700d2aad98c87a9df4276829c0fa349b160129
Parent hash: 0x5eee0ab0…22b83e32
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,401 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

52.5%15,749,199 / 30,000,000

Base fee

20 gwei

State root

0xbef1a9fde915…c3a1e761d83d

Transactions root

0x2be31ea37bf0…eabbd371cc31

Receipts root

0x43b0a6f7dee2…c79e4f60de23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800