{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870884655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca3166409cf20e6baa7dc2de8f9614bcf99eaf7f111f992871f15a21914a8657",
    "signature": "0xeb65ab4123fe26d3675f940a999880ad5864d3e84bcaf0438cd052a3a4849e0447439f961a10921d3c4b8a985c7aca93f7fd1df2faf46de041699fcfa58bdfcb1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}