{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2123422836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda945a88b78ef475d61cdf8647899bef0f918b516a4d021ed411af48c22f0297",
    "signature": "0xc58222c8952717c1dd20af05ca578c08734e4017f61f1580d50de92d2c68803124124f9ecc6ba643152db93f1afcfccdb7e6601c71e839098cfb804d925e293e1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}