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 #0x3b28552773a020262c140e1e0770795dbdc968c1fefc006e300203fada39c2ea · ArcScan

Block

#21,326,415

2026-09-17 12:17:05 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,415
Timestamp: 17 days ago · 2026-09-17 12:17:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b28552773a020262c140e1e0770795dbdc968c1fefc006e300203fada39c2ea
Parent hash: 0x932b395c…f4014f31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,415 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

20.6%6,174,664 / 30,000,000

Base fee

20 gwei

State root

0x6843243e7e50…a07975d7332c

Transactions root

0xed99330ba3e7…43bc1d9b4ed4

Receipts root

0x177de62ee482…9adff92bbc0a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800