{
  "manageEntity": {
    "action": "Repost",
    "entityId": "309366415",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x024f61d1d89985aba15ef8188fa28fc70924ee1c85f50ea8fdf9f0a12f22129c",
    "signature": "0x224df8044ebe34b72f50e132bde5d0d9b0c12f6d3207651e7d2dcb623fa106aa6a297fe1d163b1847013c0ec6b4a3455d33c451d50a671761b553ba0e499dfa01c",
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    "userId": "881446128"
  }
}