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 #0x4c7f8836b03eda8d5fa45f926a81033ab3e12abc9ee0399d8ddca5996081dc78 · ArcScan

Block

#21,401,836

2026-09-17 22:55:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,836
Timestamp: 6 days ago · 2026-09-17 22:55:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c7f8836b03eda8d5fa45f926a81033ab3e12abc9ee0399d8ddca5996081dc78
Parent hash: 0x55268bd1…dbf79c85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,836 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.3%1,596,864 / 30,000,000

Base fee

20 gwei

State root

0xe62126887568…021bc3fa3836

Transactions root

0x9f6fb5c8701d…8482e4f1eedc

Receipts root

0x6828e93e2de6…508a7fc545f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800