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 #21518885 · ArcScan

Block

#21,518,885

2026-09-18 15:24:30 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,885
Timestamp: 43 days ago · 2026-09-18 15:24:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x1663bcfc0e6964102d223390b1b8fccfca67f719b686624e162cc30635e8f089
Parent hash: 0x3c62a26f…c369d69a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,885 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

21.8%6,548,195 / 30,000,000

Base fee

20 gwei

State root

0x75bf3a0dfd27…a14b59587247

Transactions root

0x7db5bfa4c656…798d0d96f085

Receipts root

0xd20bcd05f5a6…13a7395fc228

Nonce

0x0000000000000000

Extra data

0x00000004a817c800