{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1031858459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x801ce3aca6a7eca2cfffd4f2ab003ad4ad13432488ac698553cb97004f7c7c00",
    "signature": "0x65fd5f316bfa983035e07241a55f193b7240c8cce330711ca6154e238c5eee78716840c7f91f8b4f78d0e487bfba1d23a2ce74fbb90f80c2ec60c274c2098baa1b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}