{
  "manageEntity": {
    "action": "Repost",
    "entityId": "706834355",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95b52929aa44f17c360aba825d397366d08900a62c2e15f47947b2f7b26930c3",
    "signature": "0x28c3e7648cbed550ffd7cf18bb0f6f883debe1216f5a911269b9f588a8e33ca24c3ba40dee6b2961abe7f56c248a1edd5e24f66f721db43d897b4c2ac4237c311c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}