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 #0x758b70686e2c85810807640c7c21ab5a6392f4fdce614d9dd252254002b2652f · ArcScan

Block

#21,382,899

2026-09-17 20:15:02 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,899
Timestamp: 27 days ago · 2026-09-17 20:15:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x758b70686e2c85810807640c7c21ab5a6392f4fdce614d9dd252254002b2652f
Parent hash: 0x3a1ea8dd…b2e05287
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,899 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.7%2,617,206 / 30,000,000

Base fee

20 gwei

State root

0x8be4f50ae826…9f7e9ff5ef38

Transactions root

0x3eda11a3ef02…dcba3924b11a

Receipts root

0xd2d291d2f282…bf4d0bd56823

Nonce

0x0000000000000000

Extra data

0x00000004a817c800