{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1225779747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x657812e68058c58cdce824cefce70714a2cfd805812a4bf34187835ff78583d9",
    "signature": "0xc65507b525548231b8ef3439b84be649aa881344d35941be5b32d303490ddb38113663495e40d119f9ecac79b53bd475aeff036bec6db92ff7e13725e440cf311b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}