{
  "manageEntity": {
    "action": "Repost",
    "entityId": "338107525",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2dd771f09c337e7fd375b277fdd1da5a3fb45380f41b44e92b07509177f9a8b",
    "signature": "0xca63085eb6894a17faf44008d6b304004f74c815bb6c5cdf2f605aacf063d13f7309e2eb7d67c388577d95be18b6d4e7af1a289dc0965900e3b81f736106c17b1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}