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 #0xc66a38996fa3a06bed5cabae5718d2825106077ba07132e2af6547b1f24396e2 · ArcScan

Block

#21,355,714

2026-09-17 16:24:33 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,714
Timestamp: 30 days ago · 2026-09-17 16:24:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xc66a38996fa3a06bed5cabae5718d2825106077ba07132e2af6547b1f24396e2
Parent hash: 0x57e7de53…6222fe28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,714 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

18.9%5,659,292 / 30,000,000

Base fee

20 gwei

State root

0x7a40c3297662…25239c15ce6d

Transactions root

0xb81916cc6ede…2692a9f96321

Receipts root

0x1870f675f84c…82e51dde2db3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800