{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1929975922",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c31d23266a7d7f93fe40a3ece5f9a90c0a5992ca9a9babb6b02dbe5e1b0e987",
    "signature": "0xf1180d18adfed9569fa2b723fd9a42a0f0a434574b9dc136ac1ef19e8c3a440b5cac74e812a8e87f797240e885e067e1494b86741c044bcdac9873d276e1ef8b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}