{
  "manageEntity": {
    "action": "Repost",
    "entityId": "963819597",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd612f5ee8e9ebdd08c0a25d0be7cd9f53f814a5c4d1871c10493a3bd5147474",
    "signature": "0xd42dfc581ec057a7ffddaa49238723783650662688d6843c994c36d26df1eca11bb506f3d03b9c9aad4f9cf99174b1145f3331eda9ce56287b609e2b20a9848b1c",
    "signer": "0xdE79a4cd35ebbC1a82510678dDc224f3C537414c",
    "userId": "120231884"
  }
}