{
  "manageEntity": {
    "action": "Repost",
    "entityId": "365597795",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x780569aa4d3ff8e8d601b7ed654a88b100618f75702d130e1d4f08b369cfab57",
    "signature": "0xf87398c686674cf29025fe2a5f5ba757a20aa927980ad14a92d74ca35d1c3000302340a7e7b90145d49726bbfa07741a5563655805fea1bc2cfb5444f1b24ef31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}