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 #21178177 · ArcScan

Block

#21,178,177

2026-09-16 15:25:21 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,177
Timestamp: 6 days ago · 2026-09-16 15:25:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x5358a92259ad9b589f47c6c5c41333dd779678e9c0dbfb5f544772dd572a220f
Parent hash: 0x9ef5479a…426a679c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,177 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

34.3%10,280,281 / 30,000,000

Base fee

98.502036747 gwei

State root

0xbeb0101190d4…ce47df659997

Transactions root

0x102575a63b37…697fe561fcb1

Receipts root

0x8af9b000bb9e…c068b5cbec2b

Nonce

0x0000000000000000

Extra data

0x00000016dd71ce2d