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 #21547343 · ArcScan

Block

#21,547,343

2026-09-18 19:25:04 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,343
Timestamp: 57 days ago · 2026-09-18 19:25:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d68f50ce713a272b3b81e22a2d1012e53c7b4a472f771a72906afca9c1abaa5
Parent hash: 0xbb289b60…a66ac5ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,343 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.8%1,730,673 / 30,000,000

Base fee

20 gwei

State root

0x4a4d4253148d…a8d632b6c536

Transactions root

0x6c4c6a8e91ee…13a558619033

Receipts root

0x3528f5d105ca…f5d081da5d07

Nonce

0x0000000000000000

Extra data

0x00000004a817c800