{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1244026420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd73457d77be2aa4b0dda920a5887b144ff0a6f5aeb9d3a2375d9eca5711b8c9c",
    "signature": "0xaeec68d53200e60f311d51bde68c9cd15e4d1686bb4c63f741b1ce9e049e9ed0408ebe521f375a0e81be9351ec73d989a9d12fe0ef2209f26c21b84fb700fdb71c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}