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 #0xadd0e86c6476255b50313c59163f0d28ec7936af24c47ee592ad129effe21dfd · ArcScan

Block

#21,212,376

2026-09-16 20:14:01 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,376
Timestamp: 7 days ago · 2026-09-16 20:14:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xadd0e86c6476255b50313c59163f0d28ec7936af24c47ee592ad129effe21dfd
Parent hash: 0xeb1bc265…2e78b81c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,376 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

40.5%12,158,802 / 30,000,000

Base fee

20 gwei

State root

0xe54b8eb47547…a0a8a5740546

Transactions root

0xd0457e14b9e0…1c904e24105b

Receipts root

0x154275667fd0…11f0d1da0c55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800