{
  "manageEntity": {
    "action": "Repost",
    "entityId": "821436705",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bdaf7ef40f8c7a3231d18a043eca178c71ea5ccf38274a18b9e9227b79d676e",
    "signature": "0x99cfed211b79dbf3cc055ea2218d8d5d4cfb1684b72cea5cad56434f68965e4d0db46c1d9b0ccf11ae5cffbd72dfdc7f596f19abf7d819eaa8d4a32a40fcf5c71c",
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  }
}