{
  "manageEntity": {
    "action": "Repost",
    "entityId": "614168542",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41685e158fed3cecc5549564aa837df92b28ebf630a86c244a8a78ee844c742e",
    "signature": "0x9a6007eb13df1ed1b9011e33c83ce6d1bdc92a51f4523b574bfa9b964363b0fc1a32420f341f4a5fd6bb802668766495bdbf908012cdef2b1b4fec8a1f098ccf1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}