{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126534",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c4ae937054be4d10a4dd2c7b802ed458d302c2f1838b9b201d4cc0ea235ebd3",
    "signature": "0xdacbe0250a1d2f3705ff270ade99e61c3cf1f802dfec2588fc011e46f0958f13309ae5881ebd46a4568a15dd6ef8e0ed5b94bbad5a550f4750c99625cff99e6e1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}