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 #21307477 · ArcScan

Block

#21,307,477

2026-09-17 09:37:11 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,477
Timestamp: 27 days ago · 2026-09-17 09:37:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x9bfa90d30c172aef47973db6a18b49faedcddb696b8fff77d257666b6538c926
Parent hash: 0x615aaecd…84453dab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,477 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

14.2%4,266,389 / 30,000,000

Base fee

20 gwei

State root

0xda2dd58e372a…94de17ea1dbb

Transactions root

0x9cdd8c152f88…a2b8e87a8cfa

Receipts root

0xfa55b0eedf4c…d30a8cda85f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800