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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 #0xd51701aa4b4f7a8c051ec19bdf5c513096f35e35d81a98884785e7ddc8427948 · ArcScan

Block

#21,221,438

2026-09-16 21:30:31 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,438
Timestamp: 3 days ago · 2026-09-16 21:30:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xd51701aa4b4f7a8c051ec19bdf5c513096f35e35d81a98884785e7ddc8427948
Parent hash: 0xd85a6627…2768d348
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,438 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

29.8%8,950,637 / 30,000,000

Base fee

20 gwei

State root

0x9fee526b272f…7712ff5ff0b9

Transactions root

0xec08ea92b440…290802b8ab9e

Receipts root

0x2e9f18f7442f…f45b7c5bdec7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800