{
  "manageEntity": {
    "action": "Repost",
    "entityId": "234317005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04cfd66c8f80f8e0635ace76a3cc75016667e45dacce96927dc54cf0c11b344a",
    "signature": "0x42646216ae2b8c032f764ee88c6e83949cac95b5bd8eb4710b619e59a4aa29481e971cf9aaa17919f633a6a1347bbf55d5f6732b6b4d6143e6c991b2d7739b6e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}