{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1264453214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86a5de156043034df63b3514b4e60faf131b854308891856448ddb0e5d3ef41d",
    "signature": "0x2b7df4fa472690ea7208eb7f715bffbbd6f7f00251ed83518c90410eaa106dd1500acfbc023dd8ed3149a32427a50a2e4e66efcbb4dbb6f06f49b895ca171c441c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}