{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1537309719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bb8346ec124cfd093f6b9c895d215fb4a3babb2f9c6b72ba16332e5704da05f",
    "signature": "0xe6fb39ec0d59473c327379fe22dc9c00e1df42cf074e7c5576e0de90493c4e28178c7e165b944907b38aa05160a2e4b88804fe9adbe221fa0d74144edd8e06751b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}