{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1256379567",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x310d57a28620893b98509969b79fd86427b85245e936386a3ebfd7af905cf971",
    "signature": "0x5109092c710cc3d70ebf0660b8c2196c6abac2cc34a9ea8560adbf7c930f726c4f6d71ea7731c19b1b6bc5d9e05757134a70d1fc021a621518c15c56d6f59bef1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}