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 #0x343fe612f550d6b75a2435635fc674ce432fae5463e56c769177eb6f0b2a57b9 · ArcScan

Block

#21,223,286

2026-09-16 21:46:07 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,286
Timestamp: 23 days ago · 2026-09-16 21:46:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x343fe612f550d6b75a2435635fc674ce432fae5463e56c769177eb6f0b2a57b9
Parent hash: 0x676731f4…37a708a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,286 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

40.9%12,256,948 / 30,000,000

Base fee

20 gwei

State root

0xd19f51fa3bea…55fe26848959

Transactions root

0xc26a98398f03…c44164b56ecd

Receipts root

0x04d78ab7792d…b5fa8357c00a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800