{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1528750434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6fae6974cbef21bb98386bec3af528ef4a1ab99192d612e131ff60a182d61fb",
    "signature": "0x0942cb245b958239b3251b3d80c02d3eee05f59ff2eae84d60aa50d4d0d090d902370d0df94325cd71884aff93e2418e0a5ddf8c5dd02f7ac912725b3c0a5dac1c",
    "signer": "0xBA2d779983D6bf434D3CcAd9C1bF495735d1BA8E",
    "userId": "28393"
  }
}