{
  "manageEntity": {
    "action": "Repost",
    "entityId": "629945776",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46c58bf59773ec5d1e766d2ef2c598844e872ca724fac8c2c4884dce390690ab",
    "signature": "0x9eada0b1dcbcd71c530ad1f22d1453d8a1eaa037de299559837c8f544b2b54ba1d90a9782b2a64c34f387eba009277ca5a15e751b761366a39258dee9e8bb1791c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}