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 #21570339 · ArcScan

Block

#21,570,339

2026-09-18 22:39:31 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,339
Timestamp: 53 days ago · 2026-09-18 22:39:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x30b8ecc2b71b999373b952e236bfa9e82f2da588e401cf75e29d7dddf35be05e
Parent hash: 0x04ca4862…a5c47ace
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,339 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

1.5%450,508 / 30,000,000

Base fee

20 gwei

State root

0xb528e754d439…787dd83e526b

Transactions root

0x848617f7cb1d…24a2c5b54369

Receipts root

0xc3139b43a440…fa74229bd702

Nonce

0x0000000000000000

Extra data

0x00000004a817c800