{
  "manageEntity": {
    "action": "Repost",
    "entityId": "242739916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e43267be9e791b2c268327cc12a43445249d015bc2a36aaa00ee9f1d0ead493",
    "signature": "0xfda3bee4546ac6e2b38b983d6cf3d15f5ba28837df6078cce715631e7801941f35cd7c0716b72359310289df89997c9a2d7f3c980709a301baf28d8b7691f6c31c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}