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 #0x3f193dde713c425b4a30120d496fdf6ff7c98f01ef6f90b7120779ac47bda442 · ArcScan

Block

#21,539,185

2026-09-18 18:16:06 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,185
Timestamp: 55 days ago · 2026-09-18 18:16:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f193dde713c425b4a30120d496fdf6ff7c98f01ef6f90b7120779ac47bda442
Parent hash: 0x17af6638…e8d0bf52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,185 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.4%1,621,044 / 30,000,000

Base fee

20 gwei

State root

0x2695edcb2cef…5871f9a93112

Transactions root

0x4f9e695bcbb8…9783f915c9a1

Receipts root

0xc09cccf4940c…42bac225ec70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800