{
  "manageEntity": {
    "action": "Repost",
    "entityId": "197155",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2675651ee62b4ef30d1b26ef4f7b9e53624c79ea757afd25a73be0499f7e9813",
    "signature": "0xce17916fcd341bbb52c6fc1659ea1c13e71f8f7986edb1720a56bf3329a1bb1a6ef026be3fd905983f9b314035fa65140ce08eff8adb2e477f0a2f7f683293601c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}