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 #21320836 · ArcScan

Block

#21,320,836

2026-09-17 11:29:59 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,836
Timestamp: 21 days ago · 2026-09-17 11:29:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xc476d5624b54524bf8e160dd0b98c42d47a829377f38cde5c9491ea58eaf650d
Parent hash: 0x055d149b…c5198bfd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,836 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

20.6%6,171,562 / 30,000,000

Base fee

20 gwei

State root

0xb70d65363d4d…dd41ae122cbe

Transactions root

0xbbf3744e22e6…4bdf54b122e7

Receipts root

0x5c6d1f3aa4e9…462508c03fe3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800