{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505067939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0a3e1ae2d4cad87b15544bca7d14399a4da80ee06fb3ec90fe2fd5b009d6ac5",
    "signature": "0x693daccc54866fdbb5d95da64bf7de5430f377c01282630a18600dd841bda8f4442aa48cec0fbf69401f04f458eefc41456aaed33d35be34e75be10820f3138b1c",
    "signer": "0x775bA7FB8a4FF9354c099465ca493BA949FdAca6",
    "userId": "597677270"
  }
}