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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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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 #0x4bc4170b62f09cc370cc12638315e37b40848a6ad815b094dd7b0cb90f79b28f · ArcScan

Block

#21,309,142

2026-09-17 09:51:16 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,142
Timestamp: 10 days ago · 2026-09-17 09:51:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x4bc4170b62f09cc370cc12638315e37b40848a6ad815b094dd7b0cb90f79b28f
Parent hash: 0x4fce315d…0f604a95
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,142 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

17.7%5,300,654 / 30,000,000

Base fee

20 gwei

State root

0x8e7bbba7bd88…944943aeccf1

Transactions root

0x6930834adb4c…ccfea7d4a7ed

Receipts root

0x13f6772fa9fb…3583e8b0d34d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800