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 #0x18c5975657d8f12b9c88b6e1e0309c9fbe32e90e58298f34143dd60718caab7a · ArcScan

Block

#21,304,261

2026-09-17 09:10:01 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,261
Timestamp: 5 days ago · 2026-09-17 09:10:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x18c5975657d8f12b9c88b6e1e0309c9fbe32e90e58298f34143dd60718caab7a
Parent hash: 0x5942811d…0aa9d1f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,261 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.6%4,074,064 / 30,000,000

Base fee

20 gwei

State root

0xa056182b68c1…6fa031c30534

Transactions root

0x1d525f0190d4…6d12ee601fe0

Receipts root

0x48ff87d4d018…55d4e4966835

Nonce

0x0000000000000000

Extra data

0x00000004a817c800