{
  "manageEntity": {
    "action": "Repost",
    "entityId": "620029105",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x154634da94fa7bd920529aadb2f5b1a4012ce4dc8d9d601ea2137dbb496db0c4",
    "signature": "0xc9f45b96ce6293c86fd04ecad1da785670c332134f043b0fe9ea3a7e10c462945a98f4052886409934c6e427c849e0d59580761775267eab0abeaa9dc9c3eab61b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}