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 #21379496 · ArcScan

Block

#21,379,496

2026-09-17 19:46:17 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,496
Timestamp: 48 days ago · 2026-09-17 19:46:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x5bf84e817de4680253fd7fba7d5898500c481f9f8dd893b3ebf584e0a8fba233
Parent hash: 0x1eefcaf7…249914f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,496 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.1%5,143,193 / 30,000,000

Base fee

20 gwei

State root

0x78c517a205dd…af73bfe83c7e

Transactions root

0xbbd2ad1ed7af…6f038a647792

Receipts root

0x07fe0503997e…56ad9329e1cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800