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 #0x65d2018978cc444f07d00689518c64493ac6952ea018ad47c062486781919bf0 · ArcScan

Block

#21,277,517

2026-09-17 05:24:03 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,517
Timestamp: 3 days ago · 2026-09-17 05:24:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x65d2018978cc444f07d00689518c64493ac6952ea018ad47c062486781919bf0
Parent hash: 0x2a3dff35…19a0142d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,517 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

12.1%3,643,992 / 30,000,000

Base fee

20 gwei

State root

0x9cac6ba78581…324cbc049854

Transactions root

0x640d4faa56c0…a37f639fe196

Receipts root

0xe9c4b32e48c5…de7eed15f043

Nonce

0x0000000000000000

Extra data

0x00000004a817c800