{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1395935332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00cf25e774e7a747fd87ba03f706dfa40e7a74ed7e08f77b71a926cd42c09f83",
    "signature": "0xe6174585043bbf97e31be4e37917021b9e4af39062d19eab9d54fc8ea08133ac7aeda7d745cc968e43069f9e305ed882d3bc4ff239b4fc9e68dbec31d9cdd0b51b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}