{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2125986320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31018defd5965a705babf76339c4e7db2d26ad3df4c4fddaf364ee2224f63559",
    "signature": "0x9648295b11654b27890a9801353c44c35588a6c0f405b143913356c03b7e89b03522ddbb9b9ddf4d39f73009e18f703a4c65f16c6fdd0d13a6cf85bcf460d8ce1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}