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 #0x343e818851d053db318d6ead6f0e5e5f71824b7233b5c6a9c4513b076a1cec4f · ArcScan

Block

#21,520,782

2026-09-18 15:40:32 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,782
Timestamp: 30 days ago · 2026-09-18 15:40:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x343e818851d053db318d6ead6f0e5e5f71824b7233b5c6a9c4513b076a1cec4f
Parent hash: 0x51dbc6e0…b02078b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,782 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.4%709,256 / 30,000,000

Base fee

20 gwei

State root

0x9ec432079193…a24496a15f2a

Transactions root

0x01a3011f825a…be3b82c45a62

Receipts root

0x15607a8b0773…3d36c0e77441

Nonce

0x0000000000000000

Extra data

0x00000004a817c800