{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1299169339",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe31126dd9814a930f2ef16d734aca340c084ddb9e93d16ae023e417770a164c",
    "signature": "0xd9a24051e34a0eba14bb9f55513e7abc72a6aecfc26cede98c5b0a8e8efa5cf7730bc11b24a1fc526a01df5e45cc9ad3932422111a1fbacd4110dd2b27729d6f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}