{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b273ec3e807870ba8c71cf7391e82f0f823ce7cc67aab1a79b3fe59b17a6923",
    "signature": "0xb7100526bc1859ba9462046a1d11a534de441555c223818eefbbb8e2afd3cf5121afd43fc47067bf457014b0be1387671dac47d525b2017a84d557b1ba161a3d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}