{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1598553773",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x044f671f201600981fb27ea45723fd2b94f7ce0f22a43599522c27ab37eaf533",
    "signature": "0xec74eead69f34ab113b2cda5a0193446b4825aa8d0ffd50c76baeef57fd2097a0229c71fee602e7c91b83b13b24faf792f8fa126fa2a0cbe7fe9606dae62b62b1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}