{
  "manageEntity": {
    "action": "Repost",
    "entityId": "658206",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13d81d5ab501861c364ad32b2319b75b933cbc14d2d79871585279a9ad08bf9f",
    "signature": "0xa4ee15ed666d3c0b4f961990d42a9d31f28c7a079910e57222fc0c9ff9bb63c2239ba4bcbfe203443aae676f052849cc5b6340416407ddeae3afb678ceaef7291b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}