{
  "manageEntity": {
    "action": "Repost",
    "entityId": "714911783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x602e4804122854d4f3e83e202e061bf0d3fbce9e7e0da61e1d8e7eb6f1bf74a4",
    "signature": "0x417babc43b22d62fd01e20b52ebcbab8bb0458b9daa65023673f3e9a373db00210629dbf13f5f3f26f1f4b81a3a0398d051a1540545cc535dd8538e03543d5871b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}