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 #0x8ecbcf2dc9ede6664436239a8d1c7df9bd92d4b1a603279eee68de9c43eda0aa · ArcScan

Block

#21,554,269

2026-09-18 20:23:38 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,269
Timestamp: 15 days ago · 2026-09-18 20:23:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ecbcf2dc9ede6664436239a8d1c7df9bd92d4b1a603279eee68de9c43eda0aa
Parent hash: 0x2ad1527d…b9039ec8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,269 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.3%692,002 / 30,000,000

Base fee

20 gwei

State root

0x544d6e2625c0…46424bbe7c8a

Transactions root

0xedfd8d4f4f68…13bdabf8e832

Receipts root

0x7bebf9a73a77…233c9bc0d4f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800