{
  "manageEntity": {
    "action": "Repost",
    "entityId": "175607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58b87234050a8b5cb925b544ea1e0772bbacba09959dfc2c48537c40a144b9d0",
    "signature": "0xd44b9932c77cdd08376d7fb2e62c5056a0133ad0b1027f4282215edb73170be61b8088d52c7c92667fcb738859533d04304c25a693feae8e2e9ba6ec4c6641ee1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}