{
  "manageEntity": {
    "action": "Repost",
    "entityId": "44983",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd4b26b75ea22c79ae62c3337510503f8c18355d67e140b44f79871e36eebbf2",
    "signature": "0xaa0feac6d95ec0edaeffec4e7869f146156cfb901561f848ed20046c0fcdb4f3058533e9356e6a623908c9df68070b9bcb2f92cd0ad8b05a6d46bd95a065e8281b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}