{
  "manageEntity": {
    "action": "Repost",
    "entityId": "486408570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5762c3e421612bb141a5458776ea6cb04192547c6208c8123a7c5b7f95a9dbac",
    "signature": "0x271760680f4e8b3a4d271b20d255a26fb4a9c23546c6243aeee1bd170a65078861332dfa1ded5b92ace43d8c997a0856433905b7200f6708ea431313ada8de121c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}