{
  "manageEntity": {
    "action": "Repost",
    "entityId": "178188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fad35a90be17639e48bc36ba774fcc45abd5a2bb31869bf8372ca273de5d4cd",
    "signature": "0x981006316376d4c5f305beac281fda701736e9b908766e444bf2657dc5d59ebf0418c8d1e0cd3afb2b8eb7cec65e438a8715ba74a9aa44a4826ee614074671aa1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}