{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1196614491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4dab05c430058bd4842b4bb82c219f485407172151b685e400e37bad64edb11c",
    "signature": "0xfbb6177ba74d689fa2292b6fcf47b8c406b08d6acf6779eb60547a60fe30095724faaff0fed7d1220489a06c612b2cde6198f838c6f88f6f0787a244cf35fe341b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}