{
  "manageEntity": {
    "action": "Repost",
    "entityId": "41064444",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4c53fe62f053a8193938d6bf7e21d4c1a5c002b4b0dbe90633389602ace3222",
    "signature": "0x2433c52aebcbb7d7817a5ca2ab71260b1c8f1ffa009c8819ae2378ef913a15032e0b3f7ee8cdd9fea9df6f92c28a5641b558dd3b2b762081db74005eb4bc95be1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}