{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165293",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e88c3399bd8cf89226cb9fc3ae105058afc5779c3122ce094699b050be3da55",
    "signature": "0xf512511a783b7fb5541ccc001e4f8885dc1edfed85ac78f506144364b040349919245be5ec626eb452f298f2651d746723d0682a2bf04c7a4051b972c4031ec01b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}