{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870008659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x956b1185297526385ceb271c89dbff9384f8dd2f08a9d50f8c429685b6941d0e",
    "signature": "0xacf0378e08ff7798f0081c457999c4dfdde66dc8ee73e2e2b23d68ca35f8f49f75da6ad1d9b8b25aa552a8c207b6d1683478652a619d539adc0473fa12b667e91b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}