{
  "manageEntity": {
    "action": "Repost",
    "entityId": "496691",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1cc315044db3d49fa4f96eb1748a7acaca30f615f3279832b13d4affbc6efcf",
    "signature": "0x7dd6ef5fe2d712cb9b757a19320142af8aa9671c43cbf3db943e9492cfbb71c43e3e4f201652dfdf780130eb870ae830d79102db83d6fe3838c774b600d90dfe1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}