{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1817834861",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53cb15f68f7f971c6ba5a183ffa86e0045c5c3a5218ec1b05c49187592460732",
    "signature": "0x2cd33e69fef5582960f0e88decfcb49f18ea12b02da890c0c0718dd29261c543206a37fee7dffcb4a0836d941ffdf929273b0fdf2a8e326ec22aa8129b3331d01b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}