{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119123735",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd423ee53133546a75fc05f4608284c0a016596a6d70b876b9ce4764c12fb70ae",
    "signature": "0x7104c73ee8f38ad9fde49dabb1e3c6640201e0608702d50a217e0b12a5d81cfd5b5ed35d4a72ce8fa7e4d53da379351b0b24282032742ecb9c478adf8c56153d1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}