{
  "manageEntity": {
    "action": "Repost",
    "entityId": "950799",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87ebb32193415fdcd2b767e4dc9e3d74671a3611c4f01a02c7d3b2fb2b494e77",
    "signature": "0xea42b4b1b3da0577a145e1d9026ea6a74a3358acc4c91cce90a1b17aee10b24003368dd9c7c58054a67790c3b180617c709b346f1d2f02429b83bfbe4b4663861c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}