{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1780953643",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1ece72e8231875d0e5a9ec11c583376433cd85fa8901def189052a0ad896c3d",
    "signature": "0x9ef83153636a0c85df34428d7b362037ecf8b076fe485204b8c9e6500e083b7513199db582a3c3eda0314a775086018e305cb4a90952d7980690ceac5b34081c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}