{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1696723005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x999db59fbaf92a5e88124c9161cbb1f204f7c62560ee130cbe8bb137e2c0a725",
    "signature": "0x372d4e4517f3cf1906cf9f5f440eb9cf093eb4e7aec8e8ae4f55be7ccc03a4d67f900ebc660b809360ec499314f0f73e19027b387be624d99de189f1ddbbc2f11b",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}