{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247739600",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2285daebbddd0660ad716922ece909d068d0a65cfd828af60fcbb818d44cfe04",
    "signature": "0x712045490a71eb5753f00f966de8e51a113655f2e152b3cc70801d972f67e32f02f91b8cf5fea111de3130fdb0f3987de8c3ce81cf5d40844eaebccc864dfc671b",
    "signer": "0x67E321241D4e44e5aB5D1c365505f0F33044C7BE",
    "userId": "460631539"
  }
}