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 #21269051 · ArcScan

Block

#21,269,051

2026-09-17 04:12:31 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,051
Timestamp: 38 days ago · 2026-09-17 04:12:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xffe820777a78042276b23a4cdcd8feab28ede4e6b189c0ab9113d2dd1b1c69f9
Parent hash: 0x837b4548…87f8a8c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,051 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.6%3,473,077 / 30,000,000

Base fee

20 gwei

State root

0x839f17b0e31e…8a1d4d7d592b

Transactions root

0x50379b71b4d4…9ecb11987014

Receipts root

0x27555b3edc03…1d0edd9878e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800