{
  "manageEntity": {
    "action": "Repost",
    "entityId": "218175223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9386fb2504593c4bf7247ba4a862d7254af9815cb4c0656a4030f8c52955b9fb",
    "signature": "0xa089444b55042786255eee6f4f15ce32762cab0ec9fbff1d43edb316d67d35730dadc82a1c12e9fd1f80e02b9054f8ca8caddcb9c802c92771fa7ac631e1b6cc1c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}