{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16504212fe656f815948216543a6717f7c12bd1b757a5fa7944ed22dc811f70f",
    "signature": "0x69d36a0bf02507c49d25f72d628960a84eb42641210f8a095752009b9f71530c28745b13e09a4575eb8396513e344063405e502dac9f394984a8603efef362b01b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}