{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460458409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cdb5eeb4083266b50ef741c238be5ee5081a39c657ca4ef6e8ef89c23036760",
    "signature": "0xb7a9d693b65b3da2432fb8a925fe06d952fa1a9f4d2993f7cac4e040f0bf1dd464b4fe9211826d14a715f235326c81d8e668fd9c2ce659faa2dec1d8ba0e2cfb1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}