{
  "manageEntity": {
    "action": "Repost",
    "entityId": "114969551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf541e464c1c261c3bcb35484f8a0b1d2d87f68ba2f7035420e70630dfa8ce292",
    "signature": "0xf4358be9fe2cd969eed6e87e2654acda19033530adc253004ce007ca5af2999331e85f668b40f3a9c1f98428cba4b3f32dc1cb9cf511af8c5cb81c69f187bee11c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}