{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1188795932",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x012dd156fc659e71999afe32c55663b0854e12705b5b7e57054c9e15b3c510b1",
    "signature": "0xb44f9f5a95cbdd9c716fbeccab9e02927e678fcd66e567c4da08ba9b0e2b9b4562acd0a085833826a1acdc7955381983fc6e760dad51fdd975b2c624df4a460a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}