{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1904631957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ad113add59bc63beef4a22fe006e9b46210e257755bb73276fa9e7c58422f58",
    "signature": "0xb6e60230f20b96923d39770b37b3c57a9297a23cfa60df07c48cdf53ae1884046d208c004e9c8e6ff2215bfb145ee03424660042b82a479b2a41d73674ff15eb1c",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}