{
  "manageEntity": {
    "action": "Repost",
    "entityId": "934540502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d04507557191412636a1b364aa41cc4853e819f518687f5ce0f7887a72ca7cd",
    "signature": "0xf81d456feb4c0d3ea6b47260e66a26910fe1be4c88e02440a5f5922e695075c06000b490c1bef4a1c041c550b63ac184ae96881fd4882e6445f1e137b038413b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}