{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22237513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a21dab6e4dffc5ecebcb30445eeed29bd890c5a5060a329595adf92a1a819ab",
    "signature": "0x64932bea567ff5f00a52a638701a7454582143a128169974251e1dd635b4f0107791d8e03f5d9d35de483c19eb3d18894fa821a6166f4fda671e110ae97f69cb1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}