{
  "manageEntity": {
    "action": "Repost",
    "entityId": "292366118",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf6e19e21cdede064d6dcc38a69ef9e06149285e4bf4a2d5c7b39ebe7b4ddc37",
    "signature": "0xfb6db4ebcafbe986b3df79cf588a7443de7856640b103e1f071dbb01ec7ded6710c84d4f85241191bbf80c28564fae58c0dfbd58f70ea8b615ed28214ed2c9a51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}