{
  "manageEntity": {
    "action": "Repost",
    "entityId": "587692384",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x152eca80c2b1dcea3f21fcbf0954c2c4d822af06a3b552a572c9582637a68dc1",
    "signature": "0x0cdc6655d233c0874c88aa8cb103a0e82c7ed4f8f52c144eb0dc590e519607db6c0a1dc9f6c1c615a02094d313670229bfd94c5493f4c9e811df71c97671790c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}