{
  "manageEntity": {
    "action": "Repost",
    "entityId": "471958073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa33adbb4d8c0b4b58901c40f756be67458ccdfcab434349e5642c418df24a961",
    "signature": "0x192694a2fb8c5521a601226b4025e56642afebec8b4cd8d91820d8728f3737d016f8c1ccfcff180819ba1a3b8cf5f4e40ed7114d83d976b0188e819a594416fe1c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}