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 #21265994 · ArcScan

Block

#21,265,994

2026-09-17 03:46:42 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,994
Timestamp: 14 days ago · 2026-09-17 03:46:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x166d6d8654cc6f57fbf9d674e2748c48a32f5dd6d7f6057c0f044bbf9baa7a4c
Parent hash: 0x96cea8cd…fddff79f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,994 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.8%3,543,103 / 30,000,000

Base fee

20 gwei

State root

0xee4d9ee9c406…83f48fb8a426

Transactions root

0x5ac5c2d1d092…6370e1c1dd89

Receipts root

0x1045dfee95ad…489dd0c52933

Nonce

0x0000000000000000

Extra data

0x00000004a817c800