{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156510748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36cd2ac2f62257cedbd0ea4002d63845019d2cfcd2acea529a527b790c219e88",
    "signature": "0x76506c237acb0637dbc97efc0ae068c8cf90abc9e56d8bcd0b94608511d46efc076e6f19776e171a0ef794fad0c8bc99e7e7547eb0d077adb3e0986616f888c71c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}