{
  "manageEntity": {
    "action": "Repost",
    "entityId": "348870156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe47bc830ecce23a151e2550502b4f12ecbe767e65d79420a28c3eca08e9dba70",
    "signature": "0x64edea0ec42426f72b1027d547ec2337bbd7cdbb5315b208ca1b5faaaac99a6357003e51728e64d730ee9a4992f1f90e8990f8a81fede75561eafb0ad5bf844c1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}