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 #21287249 · ArcScan

Block

#21,287,249

2026-09-17 06:46:16 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,249
Timestamp: 10 days ago · 2026-09-17 06:46:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xf525c982366db9d4b7331044c422eecae0830e82ef00713eb8b00262ba783218
Parent hash: 0xb6cd9950…c0014426
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,249 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.1%2,439,288 / 30,000,000

Base fee

20 gwei

State root

0x5a908c031029…6c99e0b323fb

Transactions root

0x9521ad9794a6…2680e6a817a5

Receipts root

0x9530ca316036…2e79aee5e160

Nonce

0x0000000000000000

Extra data

0x00000004a817c800