{
  "manageEntity": {
    "action": "Repost",
    "entityId": "482907",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x542cb4517ca3e3808e3a91bcc6ff851b54120463b9c3449395b68667af1ee1b2",
    "signature": "0x8c60797166d54ec8f3c0bc014f6c15b8ed79bf77e30e51278d5db9a43382ad17477f9026e4ec277ae5381f61d0fc4efd18158d0e2f04d855c39dc477081762e21b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}