{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250936",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60414c00578c9a16d64f142af2bf07aa63496ff183f034f9b7f2cb493145355e",
    "signature": "0x789b935fc633ef5c70ec4394de47d77f5a0b94f9c3391d6bf1693ea0eaedc7972964513c562ae6760b8fd7ab1b21302429bfcf3b7d9964e8bce80158dc48e2e31b",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}