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 #21279297 · ArcScan

Block

#21,279,297

2026-09-17 05:39:05 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,297
Timestamp: 22 days ago · 2026-09-17 05:39:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x084f54162e47dce89790082d82a44c95d5244306d9741b6a3bcce7649a3385f7
Parent hash: 0xe3a55aa9…5df403bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,297 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.6%5,587,135 / 30,000,000

Base fee

20 gwei

State root

0x8ad26ee81471…1c94383b39f0

Transactions root

0x0b82f4bf413f…e65eb5eb56ab

Receipts root

0xb140d7995bfb…a3e11e807f67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800