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 #21380984 · ArcScan

Block

#21,380,984

2026-09-17 19:58:51 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,984
Timestamp: 5 days ago · 2026-09-17 19:58:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x0fcb5157abb404ccaa1788109a6cd8b0249f92017732267b6cb1b4918a27a2a6
Parent hash: 0xd7596392…d5b568ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,984 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

17.1%5,137,480 / 30,000,000

Base fee

20 gwei

State root

0xae1dfa3f9fa2…bae5e5bec398

Transactions root

0x5867b2f9c70d…977e196c8b08

Receipts root

0xb9da84d9450b…7eaf396ab178

Nonce

0x0000000000000000

Extra data

0x00000004a817c800