{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595643812",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85fb17efc32cccc2cc6226374db2a6af9d5335864166b807dc6eb46490fb7f9a",
    "signature": "0xe12789a1a96a79c85f5e9be89dee1bbcc112b407ce2dda4859b3a230ecf753eb0040f667cc7278036c71ae46002afcac33ec26f94bb6e7f3e97a99badd6626821c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}