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 #21567690 · ArcScan

Block

#21,567,690

2026-09-18 22:17:07 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,690
Timestamp: 6 days ago · 2026-09-18 22:17:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x17cfd88a0c23954435d7c84a5b879185f023480a0bb50e1fc86eff8392e81919
Parent hash: 0x18ddabea…0fe0f77f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,690 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.7%514,698 / 30,000,000

Base fee

20 gwei

State root

0xad8bdd9e65ac…0cd7cd1e82cd

Transactions root

0x4d4f61ce6e71…493cb11b5442

Receipts root

0x00f11c11fdc1…b0dd5a8227e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800