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 #0x3fca1f121932e185764a632b7e4ca4e8eed8b66c9e5f7f4db73a620333df4838 · ArcScan

Block

#21,417,885

2026-09-18 01:10:46 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,885
Timestamp: 39 days ago · 2026-09-18 01:10:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fca1f121932e185764a632b7e4ca4e8eed8b66c9e5f7f4db73a620333df4838
Parent hash: 0xd89d9106…2b1da2ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,885 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.2%966,892 / 30,000,000

Base fee

20 gwei

State root

0x4f3e4212103d…0e88790c9bd3

Transactions root

0x7f80bf17a833…55a30b06f29f

Receipts root

0xecf618246ce6…c3651deeddfc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800