{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1953563584",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61ec1d1d1a768f6089ca808698907c128278f616487ddecd5bb172463177bd2a",
    "signature": "0xc5cd40f43d9232a5c8c5798a431ecaa5eb73a4e4fd4264e9a9d59fbbb424038f657ec87eb488d4f82613c9e02ec6cda104121d5b1fa6f9fbb23888c8b76b6d801c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}