{
  "manageEntity": {
    "action": "Repost",
    "entityId": "841049287",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff77af1cdee3c48f3b6ccc6c99d991dbdf339f106aee2a7c0454f58a3f1bcf1d",
    "signature": "0xcd46d09152cfd20e1cbf7ce599508057d3823e93edd3ff323a3183096d503e1144e1fe5cc3728994ad69cf6731df71fc4aed7cb3965c4ff865ad04ee2d32d0181c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}