{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2126510235",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x959d43907f915169fd13933a634fbe0a18cafaa3c84fb7c9ccbdb2c4396fe236",
    "signature": "0xf82da6b4a5a394fc0384571447fc525fcc05c5e550323846668db8bb2bba3c9f12d72c97616ce0b0702c79acfec82650f7e1da7c869368af1305e68b7baf04d51c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}