{
  "manageEntity": {
    "action": "Repost",
    "entityId": "746095727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1dc99bcdb97c59c857b30c766f62917430ff894efe6dcff86e0dc78f57ea6d78",
    "signature": "0xbb34d9547a72c22e3383a6fac2fb1824c331b50b1364e628d01ded2f2e90679a74b357dad068e7f0f38fd65a6702d86265c66ba9ec85b0b96edc87b012ba01a71c",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}