{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303544978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfac61683b257180029c246feafae7040e17c04204cf9bfd2a44118b5161c3a9",
    "signature": "0x2e2424b4d1cfeb5353382f6ef6c6760d04430b9b4a37ec45e5b95741d66ab92b1b8c9abc73c1111a6f55785f24d7185bc1caadc155364095529dd1afa4cc14ab1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}