{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655895921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x417e690e9b932ca205c1650fd5739d73bc4aebc671d89dc3f3d6ef85f7355b51",
    "signature": "0xb2cda28bec94ba68bdc1aae1f5049e3b564ac271aa3c96337d03d97a80ce616b2bdede0b902b65dbb844b58e4ec8b0a6ddbfe8f25936860c1559ff07dd3782d91c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}