{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1512020756",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd56ef59a421242f48be4db4da39490e755cf54dafc30dedc2cb7d6c43f54cc38",
    "signature": "0xdfaeea31c1ad1be40d6243d28596694f9bd7fb4f32ff0b977f6c2cf0c660ab01029f4bad9c302b6bf4cb0f40677e3e93c300017c9bad0d50b79f850742c552731c",
    "signer": "0xaFdEC27229de1023f5322f4Dbf0e874dC548011F",
    "userId": "817564020"
  }
}