{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1388187959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69ce57d43d8fe57fb5c5c7af0db4d776834832363e088e5a9a9e07d785918f52",
    "signature": "0xf67c1c291537bb0dd21a2498cc5882d68637ee47a42cbac4b543ecd6ed21fa507db949e2aacba08dec56d3d6195ccae495cf0d372594e6c78b592465ca8929561c",
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  }
}