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 #21511876 · ArcScan

Block

#21,511,876

2026-09-18 14:25:16 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,876
Timestamp: 27 days ago · 2026-09-18 14:25:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x18e3cc1d554c4826216a332b7190fbe93265dc1cb4fd76ba5f09abf24ccb0e7b
Parent hash: 0x162a63eb…d8204946
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,876 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

19.9%5,967,358 / 30,000,000

Base fee

20 gwei

State root

0xd53ce765a69b…17a6e062aa71

Transactions root

0x15657d432ea5…a9b919f8f764

Receipts root

0xd6513117e739…d8e6ef33102c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800