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 #0x65664b5deac543eb2189a027ba76dfd915786807a642532e27efdf679dfc5ad0 · ArcScan

Block

#21,525,489

2026-09-18 16:20:19 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,489
Timestamp: 11 days ago · 2026-09-18 16:20:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x65664b5deac543eb2189a027ba76dfd915786807a642532e27efdf679dfc5ad0
Parent hash: 0xec8da7db…07f3bd1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,489 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.0%2,398,112 / 30,000,000

Base fee

20 gwei

State root

0x6edd19292e0c…460f30ca4198

Transactions root

0xb75cbac0e7db…33108b5e3b18

Receipts root

0x4defaccf1efc…de5a21dd1c8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800