{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527749159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda604183678617d2938bb83ccd36267890277e7c7dd8af8c942716f9ba1c9334",
    "signature": "0xe401f0c6bc27e986b399e1afffadae1d1ab75ddf2d291f4f2175b74c8a273208306e5aa07759c36ac703c4f395c4d53eab8228b3aa454508173c8d64e5ef712e1c",
    "signer": "0x03C72cf7e8D7Fd7485262A70DceB3324acB6Dd88",
    "userId": "58545426"
  }
}