{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1574cefcb98fac2b5fc28e4f3f3917140bc6ef3ced4c2e80711c9d43e8d77264",
    "signature": "0x0ae37441081199b97260bc9277a16dc5184c8df7152ac89956ba966e70e915f10904550f4268cb6be90ee29b4c6b049eb2321c9d9af9fda6f2de5635fd32a01c1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}