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 #0x04ffe9554391071aab63e4abb43f771d05874a9cb101b885d39c11a3406b870b · ArcScan

Block

#21,303,132

2026-09-17 09:00:29 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,132
Timestamp: 10 days ago · 2026-09-17 09:00:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x04ffe9554391071aab63e4abb43f771d05874a9cb101b885d39c11a3406b870b
Parent hash: 0x9b03e1e2…c33c6159
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,132 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.0%2,114,762 / 30,000,000

Base fee

20 gwei

State root

0xef42f8e67752…3c302e522022

Transactions root

0x65b763d147dc…4f157c0459bb

Receipts root

0xe7b949cd7355…0dd4eb0d705d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800