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 #0xb71afe9190a70e7fe06cc928e75508a07333969930338a99e94698d61725157e · ArcScan

Block

#21,399,707

2026-09-17 22:37:06 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,707
Timestamp: 18 days ago · 2026-09-17 22:37:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xb71afe9190a70e7fe06cc928e75508a07333969930338a99e94698d61725157e
Parent hash: 0x495dd3c9…5082480e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,707 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.1%641,313 / 30,000,000

Base fee

20 gwei

State root

0x08534710895f…b9a1bceb71be

Transactions root

0xf245f61c76b2…d2d6dde00ae5

Receipts root

0xbb1a9fb1f789…731bd8b8b4a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800