{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1614368087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdf6fa751493ebb7cf549799724de066a010df50837e77c5174c22bfbc93063c",
    "signature": "0x29c47c298559208ada2bd195d656190b2e7a0362cd292b5d050bfd27645d4d767017088f6a71bc003d3a8e7b5b1a6123eb5aeee4078839fc40e74616b1cdca641c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}