{
  "manageEntity": {
    "action": "Repost",
    "entityId": "67",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cda998038206070318715e5eb4086c4d9a86df0572a2c39f18e03e426facc41",
    "signature": "0x37a525b567be88db69707eb3803d2070480c62dd98fb0e2dfdf1fb180271728024bc46a410ba6684d0cec430532e53f9cd7ce0bedfbee440ada7c81bc2e010631c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}