Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x42646fe946e0f9df205e8ac96fb31c1e615828d120387c18e5eb5c69d88a806b · ArcScan

Block

#21,365,201

2026-09-17 17:45:30 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,201
Timestamp: 59 days ago · 2026-09-17 17:45:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x42646fe946e0f9df205e8ac96fb31c1e615828d120387c18e5eb5c69d88a806b
Parent hash: 0x5c1081fa…696230f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,201 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

15.4%4,623,221 / 30,000,000

Base fee

20 gwei

State root

0x0b3a601c2214…cf71d0ff186e

Transactions root

0x1de61584f756…f545fada6cd1

Receipts root

0x75101bd2663e…7c7d211cec08

Nonce

0x0000000000000000

Extra data

0x00000004a817c800