{
  "manageEntity": {
    "action": "Repost",
    "entityId": "347866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6e3a7885de9f74b3eec2baf9c864c2f80182de54f3f457221768cba355833bd",
    "signature": "0xebd83719f0c131cbc3a9f692459de77f9f3998a184790d75f7d5c040a2fd854702d1c6bebc86303fdd0f3d7dffa7f94749ee6be6db531bf7342adae88c883f491c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}