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 #21316768 · ArcScan

Block

#21,316,768

2026-09-17 10:55:38 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,768
Timestamp: 53 days ago · 2026-09-17 10:55:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c78e7b01b944eb650205c413759caa0cf0c33ccb9a882e18c28708509002d3c
Parent hash: 0x7d762a01…8328be35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,768 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

24.1%7,243,185 / 30,000,000

Base fee

20 gwei

State root

0x4b585e6d6b9b…e20f23c3fb84

Transactions root

0x8ee9c67c4ec1…c0769a55745f

Receipts root

0x3071178f4460…a9a459095052

Nonce

0x0000000000000000

Extra data

0x00000004a817c800