{
  "manageEntity": {
    "action": "Repost",
    "entityId": "900690254",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13b6e4912e4a1651183aaa7dd15f66c14ea430c3e47acd053bb6662f74239972",
    "signature": "0x74c9f8e5338629d75de760d8632ad95ad1c9238e9e171e6ed29790d15ec6eac57082e698a4b47d6e3b38b7bfe9b9a0c0de96792c61913b6cf262c009acc42b941b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}