{
  "manageEntity": {
    "action": "Repost",
    "entityId": "517478797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x816eb3aae2b1f61d280376d414338f20d40f755b96b4e6f096ae73d2bcd685b3",
    "signature": "0x2b5767f9d6452b6ed81eaea9b8348d2e261e4ba8e6804f351702a69c4d62162e5d8f4141153bc79b9b3449e1ee69406c39b07f0b06e3271111eb497c67069d311c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}