{
  "manageEntity": {
    "action": "Repost",
    "entityId": "985424047",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x535c5b8ef2e691721d07e5be67f823ecefb355f64ba660544b5d1e10b0295f6c",
    "signature": "0xd2533b542427537f4c21c8a4d950f34aff64c13451d6549fff39fb403990e8154844c9a78e2f36a75bc587d728e7ebb71ede9db4a9953fb4703defbad3e980521c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}