{
  "manageEntity": {
    "action": "Repost",
    "entityId": "689157110",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ebb5bb78800a8aeb12670d023f06a7e01b0e639ce3aabd3ea8a8177857d58d1",
    "signature": "0x7d182ccc3a920aa3c78b0835d0a26d3a56dde07a264f6922c64d6e504f41c47752645950a306b671c1fa3ad60ea4964f26434acc90b4524bfbf8d0cb660097f21b",
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    "userId": "100976759"
  }
}