{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1040800705",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd782f192e7a3f2871b14173cb0c65d48976655b34a371c1c78a481d206b7639b",
    "signature": "0x6dcfa79a7b84fcd164e5cf818c6059b975b4262e207f4b2119e28e832282e91c23a945791a3b7b88babf67222682ba40f55aadcdefd65d84c8ebbf7019e00c0e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}