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 #21178890 · ArcScan

Block

#21,178,890

2026-09-16 15:31:22 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,890
Timestamp: 9 days ago · 2026-09-16 15:31:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x143ff8cf90cec60131994912a4cff9a190febb7fb7c9bb24574eea155b222eb5
Parent hash: 0x5d5da068…67cd92f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,890 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

61.3%18,397,281 / 30,000,000

Base fee

32.74136934 gwei

State root

0x139073642010…338d46ff4635

Transactions root

0x48b32d808e5b…f84e12593731

Receipts root

0xb4760117e579…ab6bfbb7e2a2

Nonce

0x0000000000000000

Extra data

0x000000079f39e323