{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566059595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd13c37e84990d08c20d74060cc186367c89e854c3107b01e4cf055c0a040722d",
    "signature": "0x31541cc4e1e0aa9d2f7714f3f68ff9b0bbc7cf09bcfb33ec14ab6c511ffb3a7720409eafbec3d1e289b2ed62f9fc13843b5af67eceb8d5da74538f82d8ca909a1b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}