{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1040790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40ab23d0b9b4291b2e600198e9105043dd4ad3d737e06e7cb196f84032c9ad1a",
    "signature": "0x60009f27a0a45d06640cd7fe856b664dc0b045203a2c17c16d1de3c2971442f80b917191da08bd3a2a48f598cfbdec6f356cca7571862f2d7ed0abb2034986951b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}