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 #21380293 · ArcScan

Block

#21,380,293

2026-09-17 19:53:01 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,293
Timestamp: 26 days ago · 2026-09-17 19:53:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xd58643bcfa6912d5df2aff9dce70d508ffb836ae98b9c3696d4f7bd3f3b5a24d
Parent hash: 0xb2396019…4e8ab2cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,293 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.4%2,833,635 / 30,000,000

Base fee

20 gwei

State root

0x7cff265c4fb9…e09bbf93ae57

Transactions root

0x81a5c5b7f4fe…84abb6b23899

Receipts root

0x5916761721d1…c19806c321a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800