{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1265366940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a97d28fac8f2a11bd38f34a8543f28d4d3c4e0115e9353ec0042afc2b29542c",
    "signature": "0x524910353cd5acbf1bffbe05b5f249337b08cf467d29c28d50305d137060ad2243381fd1543d88781676be6a0f365c805ec140accc48f42c01b08ca8150a54f71c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}