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 #21358046 · ArcScan

Block

#21,358,046

2026-09-17 16:45:04 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,046
Timestamp: 12 days ago · 2026-09-17 16:45:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fd399287106116d302c743a06fce69216f1afd96ac55b2fe697f2b4ef7fd4fd
Parent hash: 0xf27a16db…f09a459f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,046 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.5%3,143,433 / 30,000,000

Base fee

20 gwei

State root

0x671d8bfa501f…28f474306340

Transactions root

0x70a637b4cc0c…ffbed66248ae

Receipts root

0x6df9022188b0…aa691a5b532f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800