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 #21619757 · ArcScan

Block

#21,619,757

2026-09-19 05:37:21 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,619,757
Timestamp: 18 days ago · 2026-09-19 05:37:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x024e7401bf1b2b26c1e8afbc846f7f95b44d6291c6e1426738e4d00119f66207
Parent hash: 0x7e4405df…cdef06b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,619,757 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.3%678,401 / 30,000,000

Base fee

20 gwei

State root

0x6e7df84e9b4b…c6741b5b6724

Transactions root

0x8cf500115dc4…eec50734de7a

Receipts root

0xc2cf0867261d…5cc98b29de6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800