{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1233967313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf6a68530d717ff67416163994e35442fc7bbd1e905a6a32e78c8516aa01b851",
    "signature": "0x5c3a52d554170e9f1ecc2fe38a93ae32b07d008188b3f6ac7b62cbcc9fd3b5242561ab836a8328e71e13e36951e6b982f10f3d7a2ced01f7720a239bd8aab3591c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}