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

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 #21356312 · ArcScan

Block

#21,356,312

2026-09-17 16:29:36 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,312
Timestamp: 48 days ago · 2026-09-17 16:29:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9f3fae4f3577f0f6552caf3d5a863449f6b7db98c92000c34a7ab79111ccc7e
Parent hash: 0x646bc5c1…ce479a81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,312 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.2%2,758,232 / 30,000,000

Base fee

20 gwei

State root

0xb47461dd5310…74911e4a19b2

Transactions root

0xe9e691cb584b…cd6527b668f1

Receipts root

0x9f5727359e9c…09d05bf32231

Nonce

0x0000000000000000

Extra data

0x00000004a817c800