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

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 #21348304 · ArcScan

Block

#21,348,304

2026-09-17 15:21:58 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,304
Timestamp: 17 days ago · 2026-09-17 15:21:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d930e0a55d8f9fe5427c18045cf8485c4d6487b9e4ac8f2e630199757a25a18
Parent hash: 0x7fc21f50…c5b858f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,304 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

18.3%5,484,646 / 30,000,000

Base fee

20 gwei

State root

0x7cffdcfdb2ac…c36e733cc76a

Transactions root

0xf9d3057ac3a2…a1ad3655b4c7

Receipts root

0xdde6ed6bf8b2…725b9efb880a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800