{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1564855223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8282e618fca6c7f1fb16808302f53f196c3fc23773df16bff2d53b88e6dba83c",
    "signature": "0x411ad4642bbdc7160496a0cbd97dd64bbf59660180332ead7475f0e8807a749c10b50fbe8a80ee92064ca345f114bb5f5bf4497f9b2f3a5f43f4e5d962746ad31c",
    "signer": "0xaFdEC27229de1023f5322f4Dbf0e874dC548011F",
    "userId": "817564020"
  }
}