{
  "manageEntity": {
    "action": "Repost",
    "entityId": "49864",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c590d218d6816ae6e89d6ca8b3326ec952a577ea2c82f4d7c99faaf4700b36c",
    "signature": "0x1e3baad68861638c716b1a4e05901d052a99477bdd1b9bce32c24746f13ea568432d0b3ae2dce4e2730f90a5104418332c5549b4915fb4f32e4f4f0283e5fa251b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}