{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1481045867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0579a95a789f712a3cfcf831e5909d73e81a9f5fec72f5da9f096e7a8aafdc59",
    "signature": "0x0758e1b670c6e10ffb86b88d2ebfb0ddf17807070334ca6287f8985bbf58909b6783ce8f1d9e3eb7c70b896b9124dabfe4c38bd38fff00f8f9c4dc5567bf9a3f1c",
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    "userId": "77551267"
  }
}