{
  "manageEntity": {
    "action": "Repost",
    "entityId": "99152",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72c21299ae213f1ae437b0e9e4b691f3b85559464230ce0180016850d936fd71",
    "signature": "0x1f020209339aecb2bf1c018fa770ef6000e2859b34dc17530e4eb15dbef9695304956b3fc837ca3699541c9ac1a2fcb6b1cf2068fd3eec06e4c9c0aadd010f6e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}