{
  "manageEntity": {
    "action": "Repost",
    "entityId": "164761676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ee23c33af9f003d4a2790550f03b4cb69ebd48aaa3d209fb27d8897b729e9cd",
    "signature": "0x59d812b18a9f05910e9728ba5bc51788cf4971054b55ede9655d7537609a98672f3371f6ade8e77b6bac61dc9824938c2ba25105f80654aab7309adcd72aca531c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}