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 #0x6c7781ce2bd9bea5a626d8da20a42ec890865f58c55ed300290fa3d985052575 · ArcScan

Block

#21,416,355

2026-09-18 00:57:50 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,355
Timestamp: 58 days ago · 2026-09-18 00:57:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c7781ce2bd9bea5a626d8da20a42ec890865f58c55ed300290fa3d985052575
Parent hash: 0x40af4c78…99676ad2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,355 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.0%1,509,720 / 30,000,000

Base fee

20 gwei

State root

0xfb1b08c0a107…f6daa3deaef4

Transactions root

0x7cc0f9432d16…fe8525eb0c18

Receipts root

0x6df66a3efcdc…50be36e443a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800