{
  "manageEntity": {
    "action": "Repost",
    "entityId": "273609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07f448bf64cc52a692b732f9c78eeb416d326c353a5a62125c071a19407b4e3a",
    "signature": "0x9d2045c81df40f390c7aabb79e0de0b9a11a7de236441fde6aee944fb59f701e745a7a5c89a3fd5dd98ad4e37a11fe2279a1b645458c1738dd4b2ea3f332ef5c1c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}