{
  "manageEntity": {
    "action": "Repost",
    "entityId": "485483348",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49fed3c5e0035e1ba1d60d13812763327ba74329b6808722a573c66c2ff18cce",
    "signature": "0xda0dfeb70ad45189cce9637d8bf7886b5d7d808a3c5e5922a4288918c65ab89144f3c5043868f48d4237e77871b660eca37e27b9e879d3dcea3dd69504a880e81b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}