{
  "manageEntity": {
    "action": "Repost",
    "entityId": "238655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81d25d7259e59fc47d85febf0cb08e07949d0d199a60c7bd81106dedef0bb4c6",
    "signature": "0x4961ae9af406acba3f84988e40f0698e5248bf2216d3239147cf12ee214042e028a79b998dcad961511b7fe9a111ed20265e1b1aa4dea614bc90aed332f56e1b1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}