{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135542751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5aef9bdf048350ca03842275ccf304f41cdf0314110de017e0080c19af7102f6",
    "signature": "0xec5eff96970de68d50cb569d1bfc71293a1f22c06d3fca6cc8340b52e47bcebb66317b24c56dfbdd96a443fe6de452bfcc793418e38cee54d4610fa5bc8a05d61c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}