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 #21306984 · ArcScan

Block

#21,306,984

2026-09-17 09:33:01 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,984
Timestamp: 13 days ago · 2026-09-17 09:33:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x230ecdb4f4a830230a478ff4a77b83c1906d71fde478a8c3d71909b7460efedd
Parent hash: 0x7b07cb67…5cb8361e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,984 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

9.3%2,805,955 / 30,000,000

Base fee

20 gwei

State root

0x04b0b0884971…30bc98a89f9b

Transactions root

0x8b53664ec7f0…6aeb74ec5cfd

Receipts root

0xf4a2c0e8d480…e2239aa82148

Nonce

0x0000000000000000

Extra data

0x00000004a817c800