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 #21484842 · ArcScan

Block

#21,484,842

2026-09-18 10:36:44 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,842
Timestamp: 36 days ago · 2026-09-18 10:36:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f5e152a9e2a39a0619b01957cec9c21de2848e21653d385e5e33bcfcfd9e3e4
Parent hash: 0x0b0c7c51…606a9cbd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,842 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.4%2,220,549 / 30,000,000

Base fee

20 gwei

State root

0x2d68bd5bfd10…dfb5413a8220

Transactions root

0xc88bee8a4191…07f3a5f37bce

Receipts root

0xff7933d69dce…7eb1f5e156a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800