{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135843",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66166d2ff9d0729d1a8b41c064df1ba72a7b8040f87c278c0de5a7ad7c93889d",
    "signature": "0x77c59de43433d7a1807b85ec1bc894ee0252bde2d0245b8fcc8cefeb0bbd67494ad47356fffeb0e79785c06525ddb5497971c20d2cf28ba433987e02759607d61c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}