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 #0x3a1c51c1ad7c7088dcff337a38cb6d60ec7909324cdda95c09f8700a13280243 · ArcScan

Block

#21,355,210

2026-09-17 16:20:18 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,210
Timestamp: 14 days ago · 2026-09-17 16:20:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a1c51c1ad7c7088dcff337a38cb6d60ec7909324cdda95c09f8700a13280243
Parent hash: 0xa8488f8a…ffabd8fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,210 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

18.3%5,475,128 / 30,000,000

Base fee

20 gwei

State root

0x67802c16ee29…5948bce25f69

Transactions root

0x71775d2b0450…e45ceade7278

Receipts root

0xc67b44fc34bf…ed169b29621b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800