{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988468056",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6fbf079974c959b5f6124c12bbc4d5082b1034a4b5ec496e60c08ba3230838d",
    "signature": "0xcd3678e8c4b5c2481ecba115803947e66f0fa9819c30ff81f29a15559774e286087ecc8ac16c6199a277a1c26c568650e2152d380de85773089f5ec1a90b5e8a1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}