{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887328550",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x633a577369faef444667e77417fa4d6bace024bd60b0b185152c28b58120404d",
    "signature": "0xf41583d7d96872398336eef14bc738387800753fe95e81c6125c00904a0a35a9102d8aecf48119dba83a8016a57b44e64aa6b48b7d70dd286ddf33c3c9a502421c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}