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 #0x3f3e97faa9e338d7a152c901f8da19a82447cca25b4b622c832b6af3aec61f2c · ArcScan

Block

#21,339,103

2026-09-17 14:04:15 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,103
Timestamp: 17 days ago · 2026-09-17 14:04:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f3e97faa9e338d7a152c901f8da19a82447cca25b4b622c832b6af3aec61f2c
Parent hash: 0x3fc53d39…ab999c5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,103 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

19.4%5,815,886 / 30,000,000

Base fee

20 gwei

State root

0x8a0eed935a88…ae93c2a9a789

Transactions root

0xbf566f5be272…a0dfdb1ee82f

Receipts root

0xf85b9b1b9079…79998a070031

Nonce

0x0000000000000000

Extra data

0x00000004a817c800