{
  "manageEntity": {
    "action": "Repost",
    "entityId": "8269543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2fddf0f99b70a380102d2bcff63a37ce82dd42ef6105f4193c733afe308147e8",
    "signature": "0x6b0a9f1bec56165f7e78ae20267a1960f11f2123adbc09dfddd2696472311db7388635c55f1d563b02f00306da609ab7fc266ac6ba2a414743559480faae49751c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}