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 #0x655cba7d7b80fb9293ddc98e7fcc983932b670e05ad1b9c876be807df083ce83 · ArcScan

Block

#21,281,251

2026-09-17 05:55:35 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,251
Timestamp: 23 days ago · 2026-09-17 05:55:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x655cba7d7b80fb9293ddc98e7fcc983932b670e05ad1b9c876be807df083ce83
Parent hash: 0x7e2ba1e7…3799412b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,251 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

21.2%6,368,391 / 30,000,000

Base fee

20 gwei

State root

0x8f8befa0be35…d0b24a1d5c68

Transactions root

0x8517ab4d9ffd…6a4beb9c6c99

Receipts root

0xb913e42b59bf…5be19e68d33b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800