{
  "manageEntity": {
    "action": "Repost",
    "entityId": "312410592",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd188f58a63f06bb2e0bc6e712162eb8b47086d821900407a5dc922100275860a",
    "signature": "0x45311b5698a0849ac5eedfbc693c5037a069c0d2e8b38b51c7401d4bd03527e33580dd9c04937ec14e00364b190ccaf2b3b259328d37445890c59cc23acfc0051b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}