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 #0x2caaa97d41e2132821b8cd0b0c0f677390b8b5a8d89ce314ea8cec9ca065bd16 · ArcScan

Block

#21,276,503

2026-09-17 05:15:28 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,503
Timestamp: 28 days ago · 2026-09-17 05:15:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x2caaa97d41e2132821b8cd0b0c0f677390b8b5a8d89ce314ea8cec9ca065bd16
Parent hash: 0xe95b81bd…9896734a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,503 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.8%2,333,399 / 30,000,000

Base fee

20 gwei

State root

0x3c1fa4d1c293…890b679cba3b

Transactions root

0xfd81f1c329d8…fc46675fd83f

Receipts root

0x40810acb7eda…44a356c62c6e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800