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 #21556579 · ArcScan

Block

#21,556,579

2026-09-18 20:43:10 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,579
Timestamp: 11 days ago · 2026-09-18 20:43:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xed9dced832a2a2fa3710f8d3ff02b207cd54f5359d1ff8234d3b60883c0e20fd
Parent hash: 0xec717159…57d8d127
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,579 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.6%1,071,489 / 30,000,000

Base fee

20 gwei

State root

0x6c7c85119412…dcb27892b2e5

Transactions root

0x5fe617918fc9…0643b195a106

Receipts root

0x015af1b6a47c…671c8d442375

Nonce

0x0000000000000000

Extra data

0x00000004a817c800