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 #0x8738eac88114144b8a10764372a3b43572e8d9ab2e6fae37945a786130941910 · ArcScan

Block

#21,205,199

2026-09-16 19:13:27 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,205,199
Timestamp: 3 days ago · 2026-09-16 19:13:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x8738eac88114144b8a10764372a3b43572e8d9ab2e6fae37945a786130941910
Parent hash: 0xe460652c…c6ff0f87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,205,199 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

45.7%13,716,779 / 30,000,000

Base fee

73.854857893 gwei

State root

0x7c452721cd86…c3fcbe4d160d

Transactions root

0x2fc5b637a170…1f4106443666

Receipts root

0x905b54f26799…ac1043a639dc

Nonce

0x0000000000000000

Extra data

0x000000112d09b674