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 #21521435 · ArcScan

Block

#21,521,435

2026-09-18 15:46:03 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,435
Timestamp: 11 days ago · 2026-09-18 15:46:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f0b27c8c42a057a8fba3daafaf5fbe85bb677ce03e57fdc359f99ec57cf03ec
Parent hash: 0xc484e228…f9c2cd5b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,435 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.0%2,108,921 / 30,000,000

Base fee

20 gwei

State root

0x05beda13ca95…c59763706b9d

Transactions root

0xd2988c666209…de7d465a35cd

Receipts root

0x1f707ab9f443…a2222bbaef55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800