{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1086919",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2a3e37c630d72f9fd2d260b4eea54d81840fe16a88198b31427a7b3abd24a7e",
    "signature": "0xf175e9bc1d265ab6cc0cdcc1afc10fc813d96ed237186cd443040510f8ae8b1e633085f83ae58263cc3b3937a8d1ab7eb31b6536df138115ab563f65a620d32a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}