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 #21354269 · ArcScan

Block

#21,354,269

2026-09-17 16:12:21 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,269
Timestamp: 6 days ago · 2026-09-17 16:12:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x0dfa15cf817fd566b1a515fc88436d2aad546227b9290696c4eaade4b9f8ab18
Parent hash: 0xf0350093…c7aeb355
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,269 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.2%3,345,561 / 30,000,000

Base fee

20 gwei

State root

0xb7195f408a0d…a8c175ae70b4

Transactions root

0x456dd6044267…95a279c26055

Receipts root

0x76619edb5bb9…cc90006cfc70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800