{
  "manageEntity": {
    "action": "Repost",
    "entityId": "140948436",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x323398879f87c88337fbc38cdf7681580a49923b438026b19494641f1b6a65d0",
    "signature": "0x2971728b2b29a9be610c9d2548f96104fde61eb5ec7f57120c253cb30b1eafab01f4851504b8090fbd7dce9fce9ad1db01b4ff652fbead05cf7af7f393a795c21b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}