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 #21304775 · ArcScan

Block

#21,304,775

2026-09-17 09:14:22 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,775
Timestamp: 21 days ago · 2026-09-17 09:14:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xff2caeb46ecf4ca13e850e5f691e070165ef057b0ffa49e8501d1188c25ea78d
Parent hash: 0x098c6159…18d65a54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,775 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.2%3,351,647 / 30,000,000

Base fee

20 gwei

State root

0xde9fb09e5a16…89f7995caf30

Transactions root

0x1f46705ba9d2…9e97f48866e1

Receipts root

0x0c1b55975d45…57410dd7bbf5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800