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 #0x0643b33be068b1f561a44942b3b4785e9db6205863a3b45ffcf507cb38988aad · ArcScan

Block

#21,547,837

2026-09-18 19:29:14 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,837
Timestamp: 54 days ago · 2026-09-18 19:29:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x0643b33be068b1f561a44942b3b4785e9db6205863a3b45ffcf507cb38988aad
Parent hash: 0x1b2d9775…2cec3dc2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,837 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.0%3,903,632 / 30,000,000

Base fee

20 gwei

State root

0x162cb4a2fd32…9208dd765add

Transactions root

0x509bfe740587…28a7676c94c4

Receipts root

0x43b668f4385a…5a4dee21ddf2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800