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 #0xc118b9c334d69b96c1c4fe18e5a3a76cc54a574496d02eb510733a7db5d163e1 · ArcScan

Block

#21,255,833

2026-09-17 02:20:52 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,833
Timestamp: 48 days ago · 2026-09-17 02:20:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xc118b9c334d69b96c1c4fe18e5a3a76cc54a574496d02eb510733a7db5d163e1
Parent hash: 0xf81ffe94…96efd515
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,833 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.1%5,425,885 / 30,000,000

Base fee

20 gwei

State root

0xebbc933f786e…173903203c8e

Transactions root

0xe6f52816943c…59fe5d64a472

Receipts root

0xa0742220c50d…c44c7379ebbc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800