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 #21279013 · ArcScan

Block

#21,279,013

2026-09-17 05:36:41 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,013
Timestamp: 14 days ago · 2026-09-17 05:36:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x8addc5522ca512b7833cbd0be94d446dfdc5639e17ec6d148829abf6a92097a6
Parent hash: 0x333d0ddd…3120c9e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,013 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.5%3,444,671 / 30,000,000

Base fee

20 gwei

State root

0x5cf222fa5818…6e3a1280fb4d

Transactions root

0x58c2e709766f…5689b869b721

Receipts root

0xeec76de52982…6f5484618d31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800