{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1624368923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb17c14d170ceec6a7b5ce4a6a66101d87af41c51422ce39078acb21a5c1fb468",
    "signature": "0x1c60002a9bc9741ca721983336cdb8225f5ff6b56f4a5052a62b210d119039c72f8d1f0b1adc03fd782bece9f541864b26309e28489c5e4a91b0be268fbdb9da1b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}