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 #21384237 · ArcScan

Block

#21,384,237

2026-09-17 20:26:21 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,237
Timestamp: 5 days ago · 2026-09-17 20:26:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f50a5bac2f67cf903232feda3d9a20b7d02b8a970d172b6d654b97de9a4bf24
Parent hash: 0xcd4e5c36…6d5e1623
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,237 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.7%1,700,889 / 30,000,000

Base fee

20 gwei

State root

0x658625ee01f3…f77bc7a780c6

Transactions root

0x87e6e149a05b…17687a3f384e

Receipts root

0xd6e007718d9e…cc87c6a7c1e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800