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 #21322512 · ArcScan

Block

#21,322,512

2026-09-17 11:44:08 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,512
Timestamp: 9 days ago · 2026-09-17 11:44:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x3997d22611c31ffc42d17b6f3d9da3d664cb7218afc8ebb00b3f76a529de90b5
Parent hash: 0xcb8eaa2a…84e65e0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,512 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

32.6%9,774,568 / 30,000,000

Base fee

20 gwei

State root

0x80f5d9598e1a…08d0b4243935

Transactions root

0x8b78e359b01a…a638f69557af

Receipts root

0x77a02262fffd…3661fcf40e6c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800