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 #0xb1b43d4e9b7e2e49cf3e2de282abf75f61e082c92489e69452b784d0f017fe7b · ArcScan

Block

#21,318,680

2026-09-17 11:11:47 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,680
Timestamp: 42 days ago · 2026-09-17 11:11:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1b43d4e9b7e2e49cf3e2de282abf75f61e082c92489e69452b784d0f017fe7b
Parent hash: 0x0089081d…935334c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,680 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.8%2,338,765 / 30,000,000

Base fee

20 gwei

State root

0x5f8e3b02685f…faa90f6f7857

Transactions root

0x50f983e82a18…3133fa6a281b

Receipts root

0x753553848f10…379ee27b77d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800