{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1558166650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x236c9c81201e6baa5949ca5c8d2c7d3d2a72fed98f7db92c1ee44dcd638206e4",
    "signature": "0x4bdeb9412c5d457704e2efd8908a156e705ebde32cb8409c12f97ae48892f478195404b71dce51399ef6f5dff541fca892f4aa0c0471fc13ba32b4e5c6fa50f51c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}