{
  "manageEntity": {
    "action": "Repost",
    "entityId": "101150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd601e7d1ed38ddf0050e369548e3ba14c847d218f4b51d2e6f724a297ff85d5a",
    "signature": "0xf01356e1606747951eaa6313ef5c2e1c02e0db9b15f5cccd920096f48be7c65772174aaee78d24486d481b60c5c97d444bd51c9b6721d79d9587147b9d2bf4bf1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}