{
  "manageEntity": {
    "action": "Repost",
    "entityId": "280573035",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a8147c05f60244b452fdbd01c8e233d4704bdb70c1923b09528496dcd240f5c",
    "signature": "0xde060866a7fc83da7e915dfc57119a20d03276b572364b6bc231a58b3252520876172be4ef63690723abdde4ef0f0daed32d6f746dd7d31c37f90db0d15f28351b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}