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 #0x2cff03aa8527a93d08778f180bd4c34489d8d2c195641901f9811b6c9734406b · ArcScan

Block

#21,320,559

2026-09-17 11:27:39 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,559
Timestamp: 30 days ago · 2026-09-17 11:27:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x2cff03aa8527a93d08778f180bd4c34489d8d2c195641901f9811b6c9734406b
Parent hash: 0x30f95c59…3aba0c7f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,559 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

56.2%16,861,515 / 30,000,000

Base fee

20 gwei

State root

0x44a1f7db03c1…d9bcffdb70a3

Transactions root

0x2eb1141d9256…e4d0ecccabad

Receipts root

0xd950e5b7f522…9c40dcfa46a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800