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 #0x70690a3baaa10f7bf0ca2949f9e45accee337170a6780cd161792777a4c9c2d8 · ArcScan

Block

#21,220,717

2026-09-16 21:24:26 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,717
Timestamp: 19 days ago · 2026-09-16 21:24:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x70690a3baaa10f7bf0ca2949f9e45accee337170a6780cd161792777a4c9c2d8
Parent hash: 0x6c09d989…841e3052
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,717 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

23.0%6,888,787 / 30,000,000

Base fee

20 gwei

State root

0x5a98c97aa9ce…3893401bbb2c

Transactions root

0xf14fc259e0cb…8d8a29b68a33

Receipts root

0xb8bf829a4d3f…86659bb341c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800