{
  "manageEntity": {
    "action": "Repost",
    "entityId": "6066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cc0fb466223656506aa4d8b5670a08582cd5f3581cd3fffca73f668d43bf64b",
    "signature": "0x67cde3c9534ff4992d96e69adac42277f2de5d46c38e05e645a33c1e3ea378163fe93285e37354389eb3ac2462bfafa77d7f098e5bfa779c6ff24436180a48c01c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}