{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1616243496",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f3472fae1ae48b8e07fb16e07526b614862a53b421558d5bcc43a80c06025d2",
    "signature": "0xd64af1d155a93c01617f8509d33dcd012d529d0324d7f8e5480a93a7642112e30d017b920b1195eb78a6eec1b624643ddf23140b9bccb8ca3e42aa9532115f301c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}