{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1351640668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ad39b3f75bd275c6c0840930d1369045e873dfc89e7cca5d90e1926002a110b",
    "signature": "0xe213ff9fc5c2ee2b6ca7638492185117ed8541c9a71a6c4e86b6785e0883829a072fff7ea4e3d25a49453bd8936848ee577bb27421cbb124bee7cf9cebe4e82c1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}