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 #21542435 · ArcScan

Block

#21,542,435

2026-09-18 18:43:34 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,435
Timestamp: 29 days ago · 2026-09-18 18:43:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xcccf3e651bebc950df877541788dde9317771d7e489c50beb4a8da753e3466db
Parent hash: 0xf0c063be…5ed3c735
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,435 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.2%1,556,417 / 30,000,000

Base fee

20 gwei

State root

0xceca1dfd77d6…884921b36331

Transactions root

0x66a14b6a423c…b1bc279b9efb

Receipts root

0x8ffc44008545…1a1b674a4df9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800