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 #21412811 · ArcScan

Block

#21,412,811

2026-09-18 00:27:52 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,811
Timestamp: 58 days ago · 2026-09-18 00:27:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b80c69ab9bdfbaf23969c7d2e8b54a500ecb0f5cb74c841c58b6329bfe20f13
Parent hash: 0x1e399410…cff29f24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,811 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.8%840,589 / 30,000,000

Base fee

20 gwei

State root

0x1c6cf2ad27f7…9fb00a050ce0

Transactions root

0xacad3630d421…68744f1bf116

Receipts root

0xd46878f86697…c0f413362d50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800