{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b4632ee9a04a61940aaeec8317068c6376c12a74179c2d56d28fb1ddc80af2d",
    "signature": "0x58c4f63374f08a902c04e614bc3ab113ba8de116e1b4cf68b6607888bcd787791bd7d60aae7c3415b481995ebc4bf44d59fabb673d636e2aeafcc66f4c58ce771b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}