{
  "manageEntity": {
    "action": "Repost",
    "entityId": "917869313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x503396af1df6045582a2d1b838381bf1ccf641da222ed6ad5cd8729fe1631744",
    "signature": "0x4688736514c786d76c8864221e4801b3809d296eb32cc55cfcc823c3015d259101039dd164379048af5141c1ebff017a20bcee649122bbc7d6ce4cc27e83042e1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}