{
  "manageEntity": {
    "action": "Repost",
    "entityId": "708970682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x141852df732c524027a7c44a81a2dc828a289f8c61137d396781c2e158253ac1",
    "signature": "0x23de4b739a9f8866f946061df9e40fb7bd32063226ba6a163cb465e66d098a303fb912cdd5bb4e87000e6c7ee14aa87ba8f7380ebcb5398317fafb182c8f3fc41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}