{
  "manageEntity": {
    "action": "Repost",
    "entityId": "654526379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7cec6987bcb681685eb380c6c5433867f25cf760c3e023607a0aa6373e120fb4",
    "signature": "0x12ef515acdef457e923c4f0d474cf7d76bb316cc094ba7a311f711201c63718e311ef448e1d17327e80192172b4e4ad6bdcab90c9d45f0bab0712f0ecc2e953b1c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}