{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1592708620",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d53d67f8b94e73c036604c045da274eb78055f72231bf37e341c6fb7cf5e3bc",
    "signature": "0xa7dbfd94ad96d95189aede8c9908642b2f714a7600adb38318c6d52af544a63a6afd8701971b6b22953ea60e5982f027475f76f5d2c4688f64d589c08bef66321c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}