{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2123937858",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85391b59cfa6d743a5ef08d08d760199526fa6c764fb37b9171c720f492eecf6",
    "signature": "0xde332847da5890e7c5f2a0eca238c2bcf825244214f96174dfe6e0ad44cc0ec23961c9010b1bbac97883dcc2272447917313e96b7e706427cc97ddb63dd1c3041b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}