{
  "manageEntity": {
    "action": "Repost",
    "entityId": "498796",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30a876fb0220f074df48457e655eee90870918696b307d34525c40159a672056",
    "signature": "0xba074ccec899d95e7e8923423e7b16003d849e82f91b171a938132a074b0a7eb53ea0391af46c15c4993dd5f6a776ac2b412a9d225fc311b04ffc230da8276441c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}