{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1017503208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab9c4cf69e4a7e79df34d0e932e081f67258813f4590d88eec56205a574dceb4",
    "signature": "0xf9a9c3e638edec703bd4abc025b458ad4a093c2dc1698cd851514ff7cabf2c741c1d48cebc7dd49f8a8260a3762eb035bef01d6bf7a9a514920d28ca3efda2151c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}