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 #0xc642c9424c836806fe475eb7d5d0784a0606cf56a9cdc2796e6a733ccfd2cd9f · ArcScan

Block

#21,517,357

2026-09-18 15:11:35 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,357
Timestamp: 13 days ago · 2026-09-18 15:11:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xc642c9424c836806fe475eb7d5d0784a0606cf56a9cdc2796e6a733ccfd2cd9f
Parent hash: 0x6579ea51…29a66f0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,357 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.5%4,338,702 / 30,000,000

Base fee

20 gwei

State root

0xc8bfef9fc98b…02633d04e814

Transactions root

0xe08b8f1c7682…8cf1d67330f8

Receipts root

0x69373d6c242a…ebf55995927f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800