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 #21339255 · ArcScan

Block

#21,339,255

2026-09-17 14:05:32 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,255
Timestamp: 23 days ago · 2026-09-17 14:05:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8f61bf6ff6459b29cd5a6f7bda5fa4a2554768ca84d9e7b400bde383d814951
Parent hash: 0xdce1dfb6…c368b666
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,255 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.4%4,008,359 / 30,000,000

Base fee

20 gwei

State root

0x54be251da2f4…ead012b8298f

Transactions root

0xb83c6e0588b4…1276d43338d9

Receipts root

0xe6109d9c424b…82c520b7e994

Nonce

0x0000000000000000

Extra data

0x00000004a817c800