{
  "manageEntity": {
    "action": "Repost",
    "entityId": "540174448",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa47f968907635e58661b2df88261d5806f0da878f3ea3083816a79848ce6a17c",
    "signature": "0xd5cf6666c4583539405ec623f0984e772f7e97ea5df720c9b0210e13dd5060d23958068730285b0df0a42d05ecae3c3618f1efe68abc88e02ce4b0f84b78acc61c",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}