{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1986231542",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a8ff9c9ba1f7f39bd8617023632e8cef90c41e85c71ffff6452f31e7206cf25",
    "signature": "0x56202e5976ac869ac32e53f19f742240734bc0c39a4f87e4941ff5fbb78abd5f34f45e884c30b7e595a11181e70f6fa31f32aeeb096382e0e7fbe77fa1fedc751b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}