{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1084716578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x801bae964b8a16bc626c5b5726924f159e91d5dee27d9d7031469550a315c3ef",
    "signature": "0x8b82cf4047444e8cd75251e1a0c30d5e55014ed0eb5c3371c6701c9f83cf527c212caa4e73027a14cbd2ae8bce240d939bc79134c7bbb7e8fe92707377bf13da1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}