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 #0xfc0fb21cdad3809bf58692f322c45a4a697162e73d4a6270dfe08ea5ab3b2c34 · ArcScan

Block

#21,524,284

2026-09-18 16:10:08 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,284
Timestamp: 47 days ago · 2026-09-18 16:10:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc0fb21cdad3809bf58692f322c45a4a697162e73d4a6270dfe08ea5ab3b2c34
Parent hash: 0xc4078c1f…93acb201
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,284 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.4%2,522,180 / 30,000,000

Base fee

20 gwei

State root

0x0cd17d412286…a07dc4e4dd28

Transactions root

0xb98b4c5d71ee…28093b1c1bda

Receipts root

0xea26e6947f49…189aadee0361

Nonce

0x0000000000000000

Extra data

0x00000004a817c800