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 #0x5bb65261f9b2f12d6f002d81e8a3b2c5fb34fee56eab657b831bf142bbc7046f · ArcScan

Block

#21,213,377

2026-09-16 20:22:29 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,377
Timestamp: 17 days ago · 2026-09-16 20:22:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x5bb65261f9b2f12d6f002d81e8a3b2c5fb34fee56eab657b831bf142bbc7046f
Parent hash: 0x9ceb7c63…11e52915
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,377 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

61.4%18,434,394 / 30,000,000

Base fee

20.069885768 gwei

State root

0x9471427abc95…1c27dacb9cb5

Transactions root

0x670df6830432…4ff00acd0939

Receipts root

0x9fa3faaed68f…aaa30e23a2e6

Nonce

0x0000000000000000

Extra data

0x00000004ae126cef