{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1975074013",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ee477feea4b1246b3e598d637ab99eab87229dabf4f18231c65e5d7140350ca",
    "signature": "0x9b13dd3e2a3257255248087b72de8986554c0d49db15178e8ca4048e03db81680940bd622dc707ecf07a8373a6e62141435e3201296e45b8b9a27204c101da251b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}