{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1012423148",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64c2de9f244f05fb98be0738a42c9448deb3e2753e66977324b862e0581bd2dc",
    "signature": "0x15894f457fd3d04380f522fec17e27d53746ce0217ecb91ecbf47577b79ed22232201b72d3acdf50a6c1af2c3c302a17240a9e37f785ed173e81d980611955321b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}