{
  "manageEntity": {
    "action": "Repost",
    "entityId": "975781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e07880419ce98095dc029968a0dccb6fbed8a301207f6fe8db366a7fe516152",
    "signature": "0x5b5c7e5161cba4db694cb84e366d9d5bdcfc74748aa7df41960ea5f22d9b3a9e6bf2a92c03af4fa84d937660d92a1e190f93a446166b01acfeb3623cef7f8c791c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}