{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1975400957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb98e3db1132c197206d9c2ffba480edf2c2386334805b58dbb9f99e726c0bf8",
    "signature": "0x0b677c00028d67257cbaea78885ab47d35707219f39468512e5c01f6d506a9103496d495f8a059a0921ecdef966ab28fedf0ca25c205947fc94f9d5999c17fab1b",
    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}