{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1498476692",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x037934cf70e63c5b18e5124d61773f79f3a566fd8b6eefe5dc4f09c2551c2a33",
    "signature": "0x46c5fedaaf0a2e74514bdc6d13492849a05421ac02abaf862c515a2cfc578c1c5aac3d2e979e253c9d144555b136bd11a455b208f231c19359c2ecbea61241d31c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}