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 #0xb57157fa2820f822f10419c4c3fb024f32d32ebfdf3f2c8fc7186a78535313ff · ArcScan

Block

#21,320,647

2026-09-17 11:28:23 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,647
Timestamp: 27 days ago · 2026-09-17 11:28:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xb57157fa2820f822f10419c4c3fb024f32d32ebfdf3f2c8fc7186a78535313ff
Parent hash: 0x87f92e6b…df1ffa93
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,647 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

33.5%10,039,653 / 30,000,000

Base fee

20 gwei

State root

0xde717d1ed4ea…166d33b01a23

Transactions root

0x7c330d58f1db…1f58413f68a4

Receipts root

0x52d41a3586aa…5d5fa6ab23a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800