{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1084657",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fb893e9e34624a0a36584d72e16ea63a46fc74d290fa8f480dc4ef2feaf00ce",
    "signature": "0x9659e2d0ca4da6dbefa13867116fdcd1a5b1c349dc584a2c4454dbd2a702385d35659f569e10752a237f18bbf497a1080af06af19bd5cd7b690fe0718d96a3461b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}