{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1008311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12be0902511fc99105e54fe2f763d83a61cbea40bb508d7cbf7f6fc93646100e",
    "signature": "0xbf74b8add144d40ea1e80bbe552e72e0ff9f1dc8539d032f2c791c91a594677512023313c50495b6f796a6de50a6f9657c6fb36dd826f695a32e70430802239f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}