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 #21384169 · ArcScan

Block

#21,384,169

2026-09-17 20:25:46 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,169
Timestamp: 7 days ago · 2026-09-17 20:25:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb9fe864def39b9cbb77952a1814a933004910195ed8f4984d527beaef5a9365
Parent hash: 0x19454b88…5a1a4ebc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,169 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

10.7%3,223,765 / 30,000,000

Base fee

20 gwei

State root

0xe3858ef30f7f…67cf157d03ee

Transactions root

0x0c92812dde77…3eb7ff3cf669

Receipts root

0x145ae73c7164…3cebbb9830a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800