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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 #0x550cd78528915d3d702b4e88d05cac509c6e3fbdc40f1f4bf24de9847ee5d0ec · ArcScan

Block

#21,388,334

2026-09-17 21:00:58 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,334
Timestamp: 23 days ago · 2026-09-17 21:00:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x550cd78528915d3d702b4e88d05cac509c6e3fbdc40f1f4bf24de9847ee5d0ec
Parent hash: 0xe81cb66c…11d1eb0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,334 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.7%814,028 / 30,000,000

Base fee

20 gwei

State root

0x7e81f8cccab3…f13d34fd4905

Transactions root

0xe1b4549a4f3f…02130b4ef0b3

Receipts root

0x7b7d48e64cb0…757e7455ebe1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800