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 #21319185 · ArcScan

Block

#21,319,185

2026-09-17 11:16:03 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,185
Timestamp: 51 days ago · 2026-09-17 11:16:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xb513e2f442a58f368d3b6abed2b07644722b69f79370651ec59746ea1f330e2c
Parent hash: 0xf4ced582…4164645b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,185 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

28.0%8,400,178 / 30,000,000

Base fee

20 gwei

State root

0x440eb046295d…2955cc6c4aa3

Transactions root

0x7e76930820a7…f0f324cc62a7

Receipts root

0x3a2d820b1367…7d12f0835f3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800