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 #21394099 · ArcScan

Block

#21,394,099

2026-09-17 21:49:42 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,099
Timestamp: 34 days ago · 2026-09-17 21:49:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x61703146981c459bde0a9681c95cfaaa965272b1ee16002c2c6a0ce5589baec7
Parent hash: 0x7fb1d234…24f2fd07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,099 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.3%2,188,680 / 30,000,000

Base fee

20 gwei

State root

0x4b98de649609…8c2f5eb24a09

Transactions root

0xdcd53d713b5c…2d95e5d6d243

Receipts root

0xc3153092cb42…60541b06dc31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800