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 #21177815 · ArcScan

Block

#21,177,815

2026-09-16 15:22:18 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,815
Timestamp: 17 days ago · 2026-09-16 15:22:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c4ac8cace21eeecb423b36ffcdeac45b39ebc4943e60d6a638cc26ec96f70d3
Parent hash: 0xf965bc3a…c687e7a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,815 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

26.9%8,082,697 / 30,000,000

Base fee

100.216649433 gwei

State root

0x8f0153d691ae…cc5353ec0dd5

Transactions root

0xa27e8d813eb7…99672f55c5cf

Receipts root

0x18192eefbfe0…e7c568b93955

Nonce

0x0000000000000000

Extra data

0x00000017397eb1b0