{
  "manageEntity": {
    "action": "Repost",
    "entityId": "442879207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc9d9c43fa22b7fb604fc6e99b88230c3873c4e63fcaa9b20aff88c9cfda38e6",
    "signature": "0x8a86b5928c7f2a78021818eadb331ad2dea6317b33be29945085f4dfb77120423b91585060973abd6dd9089d457178d00b052e394424e3debac816ffb649127b1b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}