{
  "manageEntity": {
    "action": "Repost",
    "entityId": "47520",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92029690ab9f43bd4aacce2d6a9a86914c3bee9cba9b1c5b089f84b08c90c891",
    "signature": "0xf8c87ea3055c05aa11820ec40aa020d56eb9f1d62069e5ac295f85bb5331797d1dbbc14106572820776f5a213f0aa3f239c1e2d81314df27d0d77e0c503184ca1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}