{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1398460602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a176e325a11f467d38a912d509e964cc02dc0b8e9b2d3006d1d27a9fcb36d9b",
    "signature": "0x68b13291e28e5a36b55d897cf01371ccd44740098ad2120ba786a08dcee180024c95cd198b9435c197faa143db55a65e0ea69a699c522906017ce27689f35c831b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}