{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1088408",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7853f332d14181fb42d068c73bac8e73b68cf53b4f28280dc84c0e79d0ff0851",
    "signature": "0xd9d71689947a6de7bc310b72af2db96208c29ed19f268deb95c8ee6b9f06c16f223cc2ac45604730f83ec4ec0e5577be7934d86768b4d758302ac2b0afbb46421b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}