{
  "manageEntity": {
    "action": "Repost",
    "entityId": "552739068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ef25a9707799170607b1d369accf6217eaf31578136a14085fecd87b086c95d",
    "signature": "0x8b42da1a2b403a8572347a8cc7e6a72bf1f7cb0b55a8e4b76d8de56baaf42ce32e686eda95c2f5486d7f2c1f65c21ffd16acc9d01efa97e26c3fc9dc751534951c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}